Credit purchase
Credit Purchase Receipt
Proof of the purchase recorded on the network.
Each receipt records the type and quantity of credits purchased and the certificates backing them.
This contract issues receipts when the purchase is settled on the Carrot network.
Purchase details.
The credits purchased and the certificates used to fulfil the order.
- Credits
- The credit type and quantity purchased.
- Certificates
- The certificates used in the purchase and the quantity of credits supplied by each.
- Origin
- The links to MassIDs through the certificates backing the credits.
A purchase can include credits from several certificates. The receipt records how they were allocated.
From the source credits to the receipts.
Certificates link credits to their source batches. Each receipt records an operation: purchase or retirement.
View the contract.
The address identifies the contract for this family. Each record it issues has its own number.
- Network
- Polygon Amoy · 80002
- Symbol
- PURCHASE-RECEIPT
Contract address
0x5DF2dF1cb1c9F3a1e8dB00dF256d5D7dD88a1c9BView transactions and issued records.
Standard, custody and metadata
- Standard
- ERC-721 · non-transferable records
- Custody
- Issued records are held by the Vault contract.
- Issuance
- Issued in the same transaction that settles the purchase on the network.
- Family metadata
This contract does not provide an IPFS reference.
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Does payment confirmation mean the receipt has been issued?
Not necessarily. An order may wait for certificates to cover the full quantity purchased. In that case, the platform checks inventory again and records the purchase on the network when it becomes available. The receipt is issued in that transaction.
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