Canon Store: Buy 1 Get 4 Free on Photo Paper (and other extras)

The Buy 1 Get 4 Free on select photo papers offer is back at the official Canon USA store. For every one pack of photo paper you add, their shopping cart adds four more automatically. On top of that, if your order total is $40 or more (in paper, ink or combo packs), then the shopping cart automatically adds more freebies. As of the time of writing, three of the five freebies are out of stock, so it only adds the 4×6 photo paper gifts. The 5×7 photo paper and turquoise photo album are out of stock. Free 2-day shipping.

Separately, they have a 50% off on Volume Paper Savings, paper in packs of 100 or 200 or 250 or 500 sheets.