I wouldn't recommend trying to apply this at the time of purchase - that is too complicated. Uncertain? absolutely not. I redeemed my code and received my Amazon.com gift certificate within 2 minutes after my online transaction. Just make sure you buy the SKU item with the $10 eBook promotion
Oh. So are these the steps.
1. Buy the specific Life Of Pi 3D combo set $27.xx
2. This should also give you 500 points for single transaction promo ($27.xx - $10 = $17.xx)
3. Redeem the code activaterewards.com/LOPebook and get amazon.com gift e-gift card for $10 (This can be used on anything on amazon and not restricted.. right?) ($17.xx - $10 = $7.xx)
Is this about right?