Every once in a while, CVS offers Extrabucks promotions that run longer than a week. They typically have a larger limit so you can do the deal more than once. Check out this offer on Boiron Sinusalia Sinus Relief Tablets. Buy one 60-count pack for the sale price of $8.99, use a $3.00 printable coupon, and get back $6.00 Extrabucks. That’s a nice little moneymaker! This deal runs through the end of September.