docs: add ecommerce checkout integration guide#27

Merged

mirnab0 merged 3 commits into

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tomiir/buyer-checkout-docs

Jun 3, 2026

Commits on May 14, 2026

docs: add ecommerce checkout integration guide and merchant API reference

tomiir
and
claude
committed
docs: update base URLs to .com and add demo checkout reference

tomiir
and
claude
committed
docs: address review feedback on ecommerce checkout docs

tomiir
and
claude
committed