Подарочная карта Shop TV PHP

Each eGift has a unique code that corresponds to an amount or item. To use the eGift at Shop TV, the code must be given by the recipient to the customer service representative for validation.
The recipient must wait for the customer service representative to finish the validation process. The customer service representative will receive a validation response indicating the eGift amount and validity. The customer service representative will follow only what is indicated in the validation response.
The recipient is responsible for the safekeeping of the eGift code. The recipient must only give this to the customer service representative once he/she commits to use it.
In the event that the store’s eGift validation system is offline or unavailable, the customer service representative shall politely decline to accept the eGift. The recipient may still use the eGift when the system is back online.
The eGift may not be valid for use on certain promotional items/services and it cannot be exchanged for cash.
The eGift is for one-time use only. If the total value of eGift is not used up, there will be no cash change given. If the purchase goes beyond the eGift amount, the recipient is to pay for the difference.
Multiple eGift codes may be used per transaction.