(Tag)

E-commerce

Online stores and marketplaces: platforms, payments, integrations and catalogue speed.

A person holding a bank card at a laptop

July 10, 20265 min read

How to accept online payments: payment facilitator, merchant account or your own gateway

A payment facilitator, a merchant account or several providers: we compare the options and cover the integration flow, payment methods, receipts and a pre-launch checklist.

FinTech
E-commerce

A person inserting a bank card into a payment terminal

June 19, 20265 min read

Idempotent payments and webhooks: how not to charge customers twice

Double charges come from repeated requests and webhooks. We cover idempotency keys, webhook handling, unique indexes and tests for your payment flow.

API
FinTech
E-commerce