- M and M Direct
- M-net
- MAC Cosmetics
- MCLABELS
- MCM
- MFO Matratzen
- MFO Matratzen Black Friday Angebote
- MMOGA
- MSC Kreuzfahrten
- Mabyen
- Madame Tussauds
- Made In Design
- Made.com
- Made Black Friday Angebote
- Maerz
- Magita
- Magix
- Magnet Shop
- Mainova
- Maison Berger
- Maisons du Monde
- Maisons du Monde Black Friday Angebote
- Mamoi
- Manfield
- Manfrotto
- Manzude
- Marc Aurel
- Marc O'Polo
- Markenkoffer
- Marks & Spencer
- Marley Spoon
- Marlies Dekkers
- Marshall Headphones
- Mavi
- Maxdome
- MaxiNutrition
- Maxstore
- McAfee
- McBuero
- McParking
- McRepair
- MediaMarkt
- Mediashop
- Medicom
- Medimops
- Medion
- Medpex
- Medpex Black Friday Angebote
- Meiers Weltreisen
- MeinAuto
- MeinXXL
- Meinfoto
- Meintierdiscount
- Meisterklasse
- Memory PC
- Meyermode
- Miamoda
- Michael Kors
- Microsoft Store
- Microsoft Store Black Friday Angebote
- Milan-Spiele
- Milanoo
- Miliboo
- Millesima
- Mini In The Box
- Mio Skincare
- Mirapodo
- Miscota
- Missoma
- Mister Sandman
- Mister Spex
- Mister Spex Black Friday Angebote
- Mister-Lady
- Mittel zum Leben
- Mobilcom-Debitel
- Modanisa
- Modeherz
- Moderne Hausfrau
- Modetalente
- Modivo
- Modyf
- Moluna
- Momox
- Momox Fashion
- Mona
- Monbento
- Montblanc
- Montblanc Black Friday Angebote
- Montessori-Material
- Moo
- Moonboon
- More & More
- Morphe
- Moser Trachten
- Mostwanted Pens
- Motatos
- Motea
- Motoin
- MotorradreifenDirekt
- Mr Beam
- Mr. & Mrs. Panda
- Muenkel
- Muziker
- My Jewellery
- My Pebbles
- My Sportswear
- MyBodywear
- MyFujifilm
- MyHeritage
- MyMat.de
- MyMemory
- MyPostcard
- MyProtein
- MyVitamins
- Myfolie
- Mylee
- Mädchenflohmarkt
- Möbel Höffner
- Möbel Ideal
- Möbelfreude
- Mövenpick Wein
- maXXim
- meinbildkalender.de
- mey
- momondo
- myRavensburger
- mySWOOOP
- myTime
- myToys
- mydays
- myfruits
- mysoftware.de
- myspirits.eu