Building internally
- Maintaining local formats
- Maintaining local tax authority connections
- Connecting fiscalization logic
- Country specific archiving rules
Why it matters
A lot needs to happen to make one-click checkout compliant
To ensure your merchants sell compliantly, your platform must support different invoice formats, VAT rates, e-invoicing standards, fiscalization rules, and reporting flows.
DDD gives your platform one compliance layer behind the order flow, so you don't build this yourself.
