Nope no way around it and mine won't let me do multiple transactions unless DH is with me. Where in Texas are you? I am in the DFW area and Albertson's doubles/triples 4 like coupons. However, I find them to be more expensive so it is rarely worth the trip. You can google "coupon matchups and your city" to see if there is a local blog that would have a line on independent stores in your area. You can stack at Target and they price match but not as easily as WM. I just find at the end of the day it is easier to PM at WM and go to the other stores only if there is a deal I can't pm like catalina deals.
***Powerade buy 10 get 5 free**** tearpad
gatorade, powerade, smart water, vitamin water (singles only no multipacks)
Coke 2L, 12 or 24 pk only (NO DIET)
Plain Tuna any brand (no flavored or salads please)