A new discount prescription program is underway across Texas. It promises to save you up to 75% on some of your medicine.

It's called the "Texas RX Card." The program has been up and running for about six months on a trial basis, but officially launched Monday. You sign up on the web site and print out your card. The company says the card is accepted at pharmacies like CVS and Walgreens. HEB told News 4 they also accept the card, but says their own discount card plan saves people more money.