What is Self Serve Invoicing?
Self Serve Invoicing explained for crypto payment merchants using Zateway.
Self Serve Invoicing is an important payments concept. Zateway helps merchants apply it with non-custodial USDT/USDC checkout on Polygon, Solana, Base, BSC, Arbitrum, Optimism, 1% flat fees, and direct-to-wallet settlement.
Why Self Serve Invoicing matters
Teams evaluating Self Serve Invoicing usually care about fee drag, settlement speed, and custody risk. Zateway removes intermediary holds so self serve invoicing workflows settle on-chain.
Using Self Serve Invoicing with Zateway
Create a payment session or payment link, let customers pay in USDT/USDC, verify HMAC webhooks, then fulfill. This operationalizes Self Serve Invoicing without taking custody of merchant funds.
Implementation checklist
Use sandbox keys first, pick low-fee chains (Polygon/Solana/Base), store tx hashes for audit, and monitor confirmed vs settled states for Self Serve Invoicing-related flows.