[CDmama]

I found this deal that can be used at Diapers.com - Everything for Baby - Free Shipping, Great Service and it can be used on disposable diapers OR cloth diapers.

DISPOSABLE DIAPERS:

Sale 20% off select diapers (Pampers, Huggies, Seventh Generation)
$1 off E-coupon (check the box when selecting number of packs)
$10 off (& FREE shipping) on orders over $49 Promo code SPRING2009* (enter in the promo code box @ checkout)
*the $10 off is only good for new customers

If you are NOT a new customer they have another promotion you can use - its buy $40 worth of diapers, formula, or wipes and get 10% off OTHER products - that code is 10PERCENT

NOTE: I did notice that they DO take manufacturer's coupons (you have to mail them in and they credit them to your account) BUT I am not sure if this works with the above sales and coupon codes, although I didn't say anything saying you couldn't.

CLOTH DIAPER MAMAS:

Using the above coupon code (SPRING2009) you can get Bum Genius diapers at a really good discount ...
Example:

I bought 4 Bum Genius One size diapers (17.95 apiece)
4 x 17.95 = 71.80 - $10 via coupon code = $61.80 or $15.45 per diaper (with FREE ship) Thats a great deal for BG!!!

They also carry Happy Heiny's and Fuzzi Bunz.