Mastercard Payment Decline Code
Mastercard Decline Code 87: Purchase Amount Only – No Cashback Allowed
Category Transaction RestrictionsRetry Guidance Conditional Decline (Editorial Classification)By Payment Defender Editorial TeamUpdated July 17, 2026Last reviewed July 17, 2026
What Mastercard Decline Code 87 Means
Mastercard decline code 87 (Purchase Amount Only – No Cashback Allowed) indicates that the issuer will approve the purchase amount only and does not permit the requested cashback. It is returned during authorization to tell the merchant the payment could not be approved as submitted.
Where the Response May Come From
Mastercard code 87 (Purchase Amount Only – No Cashback Allowed) is returned by the card issuer during authorization and signals that the transaction may cover the purchase amount only and cash back is not allowed. Issuers rarely disclose the precise internal cause, so treat it as a directional signal rather than a full explanation.
Common Reasons for This Response
Common causes include a cashback request the issuer does not allow, or a limit on cashback for the account. The exact trigger depends on the issuer, the account, and how the transaction was submitted, so the same code can appear in several different situations.
Should the Merchant Retry the Payment?
Whether a retry helps depends entirely on the fact that the transaction may cover the purchase amount only and cash back is not allowed; retry only once that condition is genuinely resolved, and avoid immediate repeat attempts that conflict with network retry expectations.
Recommended Merchant Action
Confirm the cause first, since the transaction may cover the purchase amount only and cash back is not allowed, then resubmit without the cash-back portion, and ask the customer to contact their issuing bank if the response points to their account.
What to Tell the Customer
Let the customer know the payment did not go through because the transaction may cover the purchase amount only and cash back is not allowed, and suggest completing the purchase without cash back. Keep the wording neutral and avoid asserting issuer details you cannot confirm.
How to Reduce Similar Payment Failures
Segmenting how often the transaction may cover the purchase amount only and cash back is not allowed appears by issuer and BIN, disabling cash back where the account or product blocks it, and submitting clean, correctly formatted authorization data can reduce avoidable occurrences of this decline over time.
Important Limitations
Decline-code meanings vary by processor, gateway, and payment environment, and issuers do not always disclose the specific reason behind a response. The retry classification on this page is Payment Defender editorial guidance, not an official Mastercard rule. Merchants should confirm handling with their processor or gateway.
Related Decline Codes
Sources and Review Information
- PayPal (Braintree): Braintree Processor Response Codes
- Mastercard: Mastercard Rules and Merchant Support
Last reviewed July 17, 2026
Raw network-response codes are supplemental to the complete processor or gateway response. Meanings and recommended actions can vary by issuer, processor, gateway, card network, payment method, region, and merchant configuration.