Maps.com
*varies donation
Marriott International - US
1.50% donation
Marvel Store
3.50% donation
MasterGardening.com
5% donation
Mattel Shop
1.5% donation
Max & Chloe
3% donation
maxstudio.com
4% donation
Mead.com
5.5% donation
MedicalSupplyDepot
2.50% donation
Melissa & Doug- 1000+Toys for Children Of All Ages!
5% donation
Men's USA
$7.50 donation
mental_floss store
5% donation
Meri Meri
5% donation
Merrell
5% donation
Mighty Leaf Tea
5% donation
Mikasa
2% donation
Milanoo.com
6% donation
MiniInTheBox.com
4% donation
Mission Restaurant Supply
1.50% donation
MisterArt.com
3% donation
Mixbook
*varies donation
MMA Warehouse
2% donation
Modells
3% donation
Monoprice.com
1% donation
Montrail
4% donation
Moosejaw
4% donation
Motorcycle Superstore.com
2% donation
Mountain Hardwear
4% donation
Mountain Retail / The Mountain.com
3.5% donation
Mouth - Indie Foods & Tasty Gifts
3.5% donation
Mr. Beer
2.50% donation
Mrs. Fields
4% donation
Mrs. Prindable's
3.50% donation
Music & Arts
*varies donation
Music123
3% donation
Musician's Friend
3% donation
My Favorite Shoe Store
3.50% donation
My M&M's
5% donation
My Magic Kitchen
4% donation
My Twinn
1% donation
My Wedding Favors
*varies donation
myAutoloan.com
$6.00 donation
MyCorporation
10% donation
MyJewelryBox.com
5% donation
MyPublisher
5% donation
NARS Cosmetics
4% donation
Nascar.com
3% donation
National Business Furniture
2.50% donation
NationalGeographic online store
4% donation
Naturalizer
3% donation