Post on 27-Jan-2023
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
23
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
24
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
25