Shoppers Drug Mart Bonus Redemption weekend July 9th and 10th, 2011

This upcoming weekend Shoppers Drug Mart is having another Bonus Redemption, July 9th and 10th, 2011. I am not sure whether I will participate in this one.

Spend 50,000 Optimum Points and Receive $100 off instead of $85
Spend 95,000 Optimum Points and Receive $200 off instead of $170.