Choose from any of our gift cards to give to your loved ones
Redeem your gift cards at any of our Merchants
Onyx Gift Cards is a Grenadian company designed to introduce, market and manage gift cards systems in Grenada for retailers and corporations. We are enthusiastic about the effect and influence we will have on the local market. We intend to expand our systems regionally with a range of product offerings and services.
Gift cards are the preferred way of giving and receiving gifts. They carry a monetary value that can be redeemed for gifts at your favorite store.
Onyx GiftCards are “Open Gift Cards” which means that they can be redeemed at multiple merchant locations. They are standard credit card size, can fit into the average wallet and made of PVC plastic. Onyx GiftCards are Barcoded for security and safety for the consumer and bear a disclaimer at the back.
Onyx Giftcards can be bought with a branded Card backer which is black in colour and is designed to fit the card. There is an area to write a brief message to the recipient as well.
A card number test is a critical tool for verifying the authenticity of credit card transactions.
Ensure the card number is in the correct format, which typically includes a combination of letters and numbers.
This algorithm helps identify input errors and determines if the card number is potentially valid. Multiply each of the digits in odd positions by two and add the resulting digits together. Sum all the digits together and check if the total is divisible by ten.
Check the card type by examining the first few digits of the card number and verify the expiration date to ensure the card is active.
Validating card numbers is crucial for several reasons:
When performing a card number test, be cautious of these common mistakes:
