Can these Publix coupons be combined with a manf coupon too? Just wanted to check what other stores do.

Today the cashier (who had the title of Asst. Store Manager under her name) said only 1 coupon per item! When I told her cashiers have said Publix and manf coupons could be combined and I have always combined before, she just looked at me like I was stupid. She then repeated that only 1 coupon per item is allowed, and Publix and manf coupons could not be combined.

I decided not to argue with her because her name tag said Asst. Store Manager, but I may call this store tomorrow and try to get clarification. There are several Publix locations within 15 minutes of me, so if this store has changed their coupon policy I will take my business elsewhere.