What should I do if the pharmacy can’t process my Prevacid Instant Savings Card?
Please check your card for the expiration date. If there is no expiration date, the card expires on November 30, 2008. If your card is still active, and the pharmacy is having difficulty processing your card, the pharmacy should follow the steps found on the back of your card. The pharmacy can also call 1-800-561-8503 for processing questions. For specific rebate questions, please call 1-888-558-ACID (1-888-558-2243).
I think you should try some online pharmacies too. For example, have a look at Canada drugs. it is a really good and trusted one, and I often use it for me. You will surely find it very helpful to you!