Choose the card best for you. Sunmark's VISA® Signature Card. The cash back card. 1.25% cash back for every $1 spent. No Annual Fee. 0% introductory APR* for first 6 months on purchases. 0% introductory APR* for first 12 months on balance transfers. Rates as low as prime + 6.74% APR. $5,000 minimum credit limit..