Kandiantong: When WeChat split-payment fields are not enough, the template stops

Start with the conclusion: splitting money to other merchants requires the profit-sharing or collection-and-payout capability already enabled in WeChat Pay. A commission the mall calculates on its own is not the same as funds already split.

Which system is the source of truth

Interfaces of a third-party product follow that party's current documentation and the version you bought. This article describes the acceptance criteria when Kandiantong is implemented.

The amount that can be split and the receivers follow WeChat Pay. The mall submits the split instruction and saves the result. The business ledger of distribution commission and the funds ledger of the payment split have to match. When they do not, correct the business ledger from the funds ledger.

Key fields and failure compensation

Key fields include the funding merchant, the receiver's merchant number or personal identifier, the split amount, the original payment order, and the flag that the split is finished. If a receiver is not enabled, the split fails and the order is marked pending. It must not be pretended that the distributor has already been settled.

This is a payment-product activation plus customization. Without product permission, commission can only be settled offline, and the page must not say the money arrives in real time.

What to check before go-live

For the boundary between WeChat Pay profit sharing and the collection-and-payout product, write down the source of truth first. Enable the product, then write the split rules. Do not enter a development schedule without interface documentation, a test environment, and one successful message. A code that is not in the mapping table must not be listed automatically by matching the product name. Dead letters need an owner who can say the same day whether to replay or void them.

Kandiantong implements the agreed fields. It does not rewrite the other party's rates or activation status.

Source: https://www.kandiantong.com/integrate/wechat-profitsharing.html