E-Commerce from www.ecommerce.or.th

พพพพพพพพพพพพพพพพพพพพพพพพพพพพ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ”พพพพพพ”ถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถถถ ถถถถถถ ถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถ e-Business, e-Procurement, e-Readiness, e-Government ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

         ถถถถถถถถถถ e-Business ถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถ “พพพพพพ” ถถถถถ ถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถ

1

E-Commerce from www.ecommerce.or.th

ถถถถถถถถถถถถถถ ถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ

BI=Business Intelligence: ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถ ถถถ ถถถถถถถถถถ

EC=E-Commerce: ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถ

CRM=Customer Relationship Management: ถถถถถถถถถถถถถถถ ถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถ ถถถ ถถถถถถ – ถถถถ CRM ถถถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

SCM=Supply Chain Management: ถถถถถถถถถ ถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถ ถถถถถถถ ถถถถถถถถถ ถถถถถถถถถ ถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ

ERP=Enterprise Resource Planning: ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถ ถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถ– ถถถถ ERP ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

พพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ 2 ถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ ถถถถถถ

พพพพพพพพพพพพ พพพ พพพพพพพพพ (Business to Consumer - B2C) ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถถถถถถถถ ถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ

2

E-Commerce from www.ecommerce.or.th

พพพพพพพพพพพพ พพพ พพพพพพพพพพพพ (Business to Business – B2B) ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ (Supply ChainManagement) ถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

พพพพพพพพพ พพพ พพพพพพพพพ (Consumer to Consumer -C2C) ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถ

พพพพพพพพพพพพ พพพ พพพพพพ (Business to Government– B2G) ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถ e-Government Procurementถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ/ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ www.mahadthai.com ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ www.customs.go.th

พพพพพพ พพพ พพพพพพพ (Government to Consumer -G2C) ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ, ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถ

3

E-Commerce from www.ecommerce.or.th

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ B2B, B2C

         ถถถถถถถถถถถถถถถ ถถถถถถ ถ.ถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถ.ถถถถถถถถถถถถ ถถถถถถถถถถถSupplier ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถ.ถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ(ถถถถถถถถถถถถถถ B2B) ถถถถถถถถถถถถถถถถ ถ.ถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถ(ถถถถถถถถถถถถถถ B2C)

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถ 3 ถถถถถถถถถถ

1.ถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถ ถถถถถถถถถถถ ถถถถถถถถถ

4

E-Commerce from www.ecommerce.or.th

ถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ ถถถถถถ ถถถถถถถถถ

2.ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถATM ถถถถถถถถถถถถถถถถถถถถถ ถถถถ FAX Back ถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

3.ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถ

พพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถ ถถถถถถถถถถถ 3 ถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ (ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถ ถถถถถถถ ถถถถถถถ)

ถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ 24 ถถถถถถถ 7 ถถถ ถถถถถถถถถถถถถถถถถ

5

E-Commerce from www.ecommerce.or.th

พพพพพพพพพพพพพพพพพพพพพพ / พพพพพพพพพ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถ

6

E-Commerce from www.ecommerce.or.th

พพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพ

ถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถ ถถถถถถถถ ถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

พพพพพพพพพพพพพพพพพพพพ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

7

E-Commerce from www.ecommerce.or.th

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ B2B, B2C

พพพพพพพพพพพ/พพพพพพพพพพพพพพพพพพพพพ (Searching & Advertising)

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

พพพพพพพพพพพพพ(Transaction)

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถ

8

E-Commerce from www.ecommerce.or.th

พพพพพพพพพพพพพพพพพ(Ordering)

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถ(Shopping Carts) ถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ Amazon.com

พพพพพพพพพพพพพพพพ(Payment Systems)

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถ ถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถ Escrow ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ Escrow ถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ Escrow ถถถถ

9

E-Commerce from www.ecommerce.or.th

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

พพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพ          ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ Secure Sockets Layer ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ menubar ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

         ถถถถถถถถถถถถถถถถถถถถถถถถ 1.ถถถถถถ(Customer) 2.ถถถถถถถ(Merchant) 3.ถถถถถถถถถถถถถถถถถถถถถถถถถถถถ (Acquiring Bank) 4.ถถถถถถถถถถถถถถถถ (Issuing Bank)

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ“ถถถถ/ถถถ” ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ(1) ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ(2) ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ (3)[ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ] ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ(4-6) ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ(7) ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

10

E-Commerce from www.ecommerce.or.th

พพพพพพพพพพพพพพพ

         ถถถถถถถถถถ 2 ถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถ(Tangible Goods) ถถถถถถถถถถถถถถถถถถถถถถถถถ(Intangible Goods) ถถถถถถถถถถถถถถถถถถถถถ 2 ถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถ ถถถ EMS ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ(Courier) ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถ ถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ ถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถ

พพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถ ถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

1. พพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถ ถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

2.พพพพพพพพพพพพ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถ ถถถถถถถ ถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถ

11

E-Commerce from www.ecommerce.or.th

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

3.พพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพ

        ถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

- ถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถ (ถถถถถถถถถถถถถถถถถ) - ถถถถถถถถถถถถถ - ถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถ

4.พพพพพพพพพพ

         ถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถ

พพพพพพพพพพพพพพ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถ ถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถ/ถถถถถถถถถถถถถถถถถ

12

E-Commerce from www.ecommerce.or.th

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถ Telephone Banking ถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถ ถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถ         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถ 3 ถถถถถถถถ ถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถ Starter Kit ถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

13

E-Commerce from www.ecommerce.or.th

ถถถถถถถถถ

ถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ/ถถถถถถถถถถถถถ

        ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถ ถถถถถถถถถถถถถ ถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ (Frequently Asked Questions – FAQs) ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถ ถถถถถถถถถถถถถถถ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

        ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ (Supply Chain Management)

พพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพ

ถถถ ถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถ

-

14

E-Commerce from www.ecommerce.or.th

ถถถถถถ ถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถ ถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ ถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

World Wide Web - ถถถถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถ ถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถ ถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถ (Fax Ondemand System)

- ถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถ ถถถถถถถถถ ถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ

- ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

- ถถถถถถถ/ถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ

15

E-Commerce from www.ecommerce.or.th

ถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถ

- ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถ

- ถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถ (ถถถถถถถถถถถถถถถถถถถถถถถ/ถถถถถถถถถถถถถถ)

- ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถ

- Server - ถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถถถถถถ

- ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

- ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถ Server ถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

16

E-Commerce from www.ecommerce.or.th

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

- ถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถ

พพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

พพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

พพพพพพพพพพพพพพพ พพพ พพพพพพพพพพพพพ (Authentication & Authorization) ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ (ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

17

E-Commerce from www.ecommerce.or.th

ถถถถถถถ)

พพพพพพพพพพพพพพพพพพพพพพพพ (Confidentiality) ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ(ถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถ)

พพพพพพพพพพพพพพพพพพพพพพพพพพพพ (Integrity) ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถ (ถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถ)

พพพพพพพพพพพพพพพพพพพ พพพพ พพพพ พพพพพพพพพพพพพ (Non-repudiation) ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถ ถถถถถถถถถ (ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถ )

พพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพพ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ 4 ถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ 2 ถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ (Transaction Security) ถถถ ถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถ (Network Security) ถถถถถถถถถถถถถถถถถถถถถ

18

E-Commerce from www.ecommerce.or.th

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถ

พพพพพพพ (Cryptography) ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถ (Encryption) ถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถ (Decryption) ถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ (Confidentiality) ถถถ ถถถถถถถถถ ถถถถถถถถถถถ (Authentication & Authorization) ถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ (ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ(bit) ถถถ ถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถ) ถถถถถถถถถ ถถถ ถถถถถถถ ถถถถถถถถถถถถถถถถถ 2 ถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถ(Symmetric Key Cryptography ถถถถ Secret Key Cryptography) ถถถ ถถถถถถถถถถถถถถถถถ (Asymmetric Key Cryptography ถถถถ PublicKey Cryptography)

พพพพพพพพพพพพพพพพพพพพพ ถถถถถถถ ถถถถถถถ ถถถ ถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถ 1 ถถถ ถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถ "ถถถถถถถถถถถถ" ถถถถถ ถถถถถถถถถถถถถถถ ถถถถถถ ถถถถถถถถถถถถถถถถ ถถถถถถถถถถถ "ถถถถถถถถถถถถ" ถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถ(Cipher Text) "ถ\ถ d-#ถ)+ถ" ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ "ถถถถถถถถถถถถ" ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

พพพพพพพพพพพพพพพพพพพพพพ ถถถถถถถ ถถถถถถถ ถถถ ถถถถถถถ

19

E-Commerce from www.ecommerce.or.th

ถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ "ถถถถถถถถถถถถ" ถถถถถถ "ถ t*ถ)ถ p@dถถ" ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

  

ถถถถถถถถถถถถถถถถถถ 2 ถถถถถถ

20

E-Commerce from www.ecommerce.or.th

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ พพพพพพพพพพพพพพ ถถถถถ - ถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถ ถถถถถถถถถ

พพพพพพพพพพพพพพพ ถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถ - ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถ - ถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

Digital Signature พพพพพพพ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ (Authentication) ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ (Non-repudiation) ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถ (Electronic Signature) ถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถ (ถถถถถถถถถถถถถถถ ถถถถถ ถถถถถถ ถถถถถถถ) ถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถ

21

E-Commerce from www.ecommerce.or.th

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ (Digital Signature) ถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถ (Public Key Infrastructure, PKI)

ถถถถถถ 1 ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

พพพพพพพพพพพพพพพพพ (Digital Signature) พพพ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถ ถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ 2 ถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ (Hash Function) ถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถ(Digest) ถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

22

E-Commerce from www.ecommerce.or.th

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถ ถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ

ถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถ ถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

         ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

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E-Commerce from www.ecommerce.or.th

         ถถถถถถถถ 2 ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถ 2 ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

พพพพพพพพพพพพพพพ (Digital Certificate)

         ถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถ ถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถ (Digital Certificate) ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถ(Certification Authority) ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

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E-Commerce from www.ecommerce.or.th

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถ ถถถถ ถถถถถถ ถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถ 4 ถถถถถ ถถถถถถถ 4 ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถถ

ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ          ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ 3 ถถถถถถ ถถถ ถถถถถถถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถ ถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถถ

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