dumb rookie question- how do you "stack" coupons?

[chinnboy]

I see a lot of references to stacking coupons, some are stackable, some not etc.

Most places I've bought stuff from have a single field for promotion/coupon codes. I enter one and hit continue or next. I don't see how you can physically enter more than one code, but apparently you can, sometimes at least.

How does this stacking work?

[Jago215]

I know that Amazon allows you to stack. If you get a gift certificate just submit the code and it gets put into your account balance which allows the money to be used at a later time. But they have two different types of GCs. Regular ones and Promo ones. You cannot stack promo GCs.

[This message has been edited by Jago215 (edited 08-01-2000).]

[target]

amazon, which is who the mighty jameslee was talking about, has the 'enter another' button next to the field where you enter the code so you can stack promos and gc's.

dunno about other places?