Milesnut,
Nope didn't get an answer here, but called DC and was told that I could register as many store cards as I wanted. Now the idea pops up that I could have my parents in IL, my sister in CO, my other sister in FL, nieces and nephews in MO, KS, CA and friends around the country provide me their store #'s and then I can receive credit for their DC purchases.......Hmmmmmm. May be the solution to stop me from buying 110 six paks.