While the number of offers will fluctuate, many Amex cards are targeted for up to ... of a promo code but they do not require payment to be made with your registered Visa Business card.

How much data can a QR code store, and how does it work? QR codes encode numeric, alphanumeric, byte/binary data, and Kanji characters. They can store up to 2953 ... to use a card or cash to ...