Originally Posted by Shay4966
Things like pepto, advil, Alka-Seltzer, etc seem to be cheaper on Amazon bought in bulk. It would depend on how many guest you plan to have. Small parties will be cheaper on http://www.minimus.biz/, large parties up to 100 would be cheaper on amazon with the items listed above.
Make sure to compare prices, but majority of the items that I have seen put in OOT bags are cheaper on this site. Plus you get to order the quantity you need.