Ads
related to: gillette mach 3 refill coupons printable 20% 2020 free- Sign up for Amazon Prime
Get Free Delivery, Exclusive deals
Popular TV, Movies & so much more!
- Household Supplies
Browse cleaning, laundry,
and other household essentials
- FSA & HSA Eligible Items
See eligible products and use your
FSA or HSA card on Amazon
- Everyday Essentials
Everything on your list, for less
shop all your essentials on Amazon
- Sign up for Amazon Prime
Search results
Results From The WOW.Com Content Network
Free refills are seen as a good way to attract customers to an establishment, especially one whose beverages are not their primary source of income. [1] Due to the extremely low cost of fountain soft drinks (especially the beverage itself, not including the cost of the cup, lid and straw), often offering a profit margin of 80-82%, establishments tend to offer free refills as a sales gimmick. [3]