McDonald
Purchase any McCafe drink and you'll get a card that looks like the one in the picture.
It has a 1 point sticker on it.
Save it.
When you earn 4 stickers or points you get a free medium McCafe Frozen drink.
You'll get stickers from any medium or large size McCafe Frappe, Smoothie, Frozen Srawberry lemonade or cherry berry chiller and apply to card.
Redeem filled for the freebie.
The offer is good through August 31.