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-rw-r--r-- | api-merchant.rst | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/api-merchant.rst b/api-merchant.rst index 81cf5fc7..0dbd1006 100644 --- a/api-merchant.rst +++ b/api-merchant.rst @@ -466,7 +466,11 @@ The `contract` must have the following structure: // Optional identifier chosen by the merchant, // which allows the wallet to detect if it is buying // a contract where it already has paid for the same - // product instance. + // product instance. NOTE: this information is mainly + // needed when the customer visits a shared fulfillment + // URL about a product they already paid for, so that + // the wallet can reuse the same coins used in the first + // place. repurchase_correlation_id?: string; // URL that the wallet will navigate to after the customer |