10 Amazon buying tricks every Prime member should know

Or, you could save even more money by canceling Prime.

The price of that is maybe you wait a couple more days for your stuff, as Amazon waits for your whole order to be available and your packages get grouped with other orders for folks nearby, or delivered by a full UPS or USPS truck emitting less CO2 per package from that efficiency.
 
Or, you could save even more money by canceling Prime.

The price of that is maybe you wait a couple more days for your stuff, as Amazon waits for your whole order to be available and your packages get grouped with other orders for folks nearby, or delivered by a full UPS or USPS truck emitting less CO2 per package from that efficiency.
Doesn't work like that for me, prime costs less than waived shipping costs for the stuff I buy.

Unless you're going to force everyone to only have deliveries on one day of the month, my delivery service will be coming past every day regardless of if I ordered anything or not, so co2 emissions are negligible