Symantec Norton Security w Antivirus Premium - 10 Devices [Key Card] $29.99 Promo code : EMCERRW45 Expires 12/30/18 https://www.newegg.com/Product/Product.aspx?Item=N82E16832031519
Malwarebytes Anti-Malware Premium 1 Year / 3 PCs - Download $29.99 Promo code : EMCERRW26 Expires 12/29/18 https://www.newegg.com/Product/Product.aspx?Item=N82E16832562078
Bitdefender Family Pack 2019 - 1 Year / Unlimited Devices - Download $44.99 Promo code : EMCERRX42 Expires 1/3/19 https://www.newegg.com/Product/Product.aspx?Item=N82E16832719263
Avast Pro Antivirus 2019, 3 PCs 1 Year - Download $10.00 Promo code: EMCERRX43 Expires 1/3/19 https://www.newegg.com/Product/Product.aspx?Item=N82E16832870015
Webroot AntiVirus - 3 Devices 1 Year Subscription - Download $19.99 https://www.newegg.com/Product/Product.aspx?Item=32-296-101
Eset Internet Security 2019 - 3 PCs (Product Key Card) $24.99 Promo code : EMCERRY42 Expires 12/30/18 https://www.newegg.com/Product/Product.aspx?Item=N82E16832114238
Bitdefender Antivirus Plus 2019 - 2 Years / 3 PCs - Download $34.99 Promo code : EMCERRY23 Expires 12/30/18 https://www.newegg.com/Product/Product.aspx?Item=N82E16832719253
Bitdefender Internet Security 2019 - 2 Years / 3 PCs - Download $44.99 Promo code : EMCERRY24 Expires 12/30/18 https://www.newegg.com/Product/Product.aspx?Item=N82E16832719258
Kaspersky Total Security 2018 - 5 Devices / 1 Year [Key Card] $24.99 Expires 12/30/18 https://www.newegg.com/Product/Product.aspx?Item=N82E16832078806
AVG Ultimate 2019 - Unlimited Devices / 1 Year $24.99 Expires 12/30/18 https://www.newegg.com/Product/Product.aspx?Item=N82E16832620238
I haven't seen Malwarebytes for Mac for 3 or fewer devices on sale recently. Malwarebytes for 5 or 10 devices runs on Mac as well as Windows. The 5 device option has sold for $39.99 with promotion. If you look at an earlier, expired, promotion here: https://www.newegg.com/Product/Product.aspx?Item=N82E16832562184 the 5 devices option states. " Works on Windows, Mac, and Android".
50% off select video games and software Promo code : EMCERSP36 Expires 12/31/18 https://www.newegg.com/Product/Prod...L123018-_-EMC-123018-Index-_-50SOFTWARE-_-L0A
ESET NOD32 Antivirus 2019 - 5 PCs (Product Key Card) $24.99 Promo code : EMCTUTU56 Expires 1/7/19 https://www.newegg.com/Product/Product.aspx?Item=N82E16832114236
AVG Internet Security 2019 - Unlimited Devices / 1 Year [Key Card] $14.99 Expires 1/7/19 https://www.newegg.com/Product/Product.aspx?Item=N82E16832620237
50% off select video games, software Promo code : EMCTUTA38 Expires 1/6/19 https://www.newegg.com/Product/Prod...SS010519-_-EMC-010519-Index-_-50Games-_-LEB0A
ESET NOD32 Antivirus 2019 - 3 PC, Key Card $19.99 Promo code : EMCTUTC32 Expires 1/8/19 https://www.newegg.com/Product/Product.aspx?Item=32-114-237
Malwarebytes Anti-Malware 3.0 - 10 Device / 1 Year, Key Card $59.99 Promo code : EMCTUTC33 Expires 1/8/19 https://www.newegg.com/Product/Product.aspx?Item=32-562-185
50% off select software Promo code : EMCTUUT34 Expires 1/13/19 https://www.newegg.com/Product/Prod...L011019-_-EMC-011019-Index-_-50Software-_-L0L
Symantec Norton Security w Antivirus Premium - 10 Devices [Key Card] $49.99 Expires 1/17/19 https://www.newegg.com/Product/Product.aspx?Item=N82E16832031519
Bitdefender Total Security 2019 - 5 Devices / 1 Year $24.99 Promo code : EMCTUUC58 Expires 1/19/19 https://www.newegg.com/Product/Product.aspx?Item=N82E16832719269
Eset Internet Security 2019 - 3 PCs - (Product Key Card) $24.99 Promo code : EMCTUUC63 Expires 1/19/19 https://www.newegg.com/Product/Product.aspx?Item=N82E16832114238
AVG Internet Security 2019 - Unlimited Devices / 1 Year [Key Card] $9.99 Promo code : EMCTUUC64 Expires 1/19/19 https://www.newegg.com/Product/Product.aspx?Item=N82E16832620237