the time has come to find the actual posted Wallie world policy to clear
this little matter up. kinda like the posting on a box of cigarettes:
smoking these might kill you. you have been forewarned.

same with wally world's posting of a policy in customer service. you have
been forewarned. act in a reasonable fashion, and they bag your
goodies and out the door you go. act in violation of a posted policy
and they will bring in the policy enforcement agency so that you
get a better understanding of the store policy.