You can detect fairly quickly whether a card-based transaction is spurious or not when you use BIN range database to verify the status of the gift, debit or credit card. What is an IIN or BIN? The Bank Identification Number (BIN) or Issuer Identification Number (IIN) is the 6- digit numeric code displayed on the card.

How To Price Your Products As Ecommerce Businesses
Pricing your products as an eCommerce store owner can be one of the most difficult jobs you will eve...