Regarding the RR's at Walgreens.. It depends on your store..
You can use more than one RR on one transcation.. IT IS NOT AGAINST THE CATALINA's RULES... But some walgreens cashiers/managers are very very under trained on the RR's..
RR's are considered a Manufacturer Coupon not Cash, so If you buy
5 things and have 5 coupons, and you also want to use a RR you need to add one more thing..
You want to use two rr you need to add two more things.... And right now its not hard to find something to buy (8 for 1.00) folders buy one..