Retailers are offering discounts on millions of products this Cyber Monday (Nov. 28), including some of the hottest toys and electronics. Cyber Monday deals aren't restricted to Monday anymore either; some start on Sunday and continue during the week. But don't take that as permission to wait -- availability may be limited and retailers might not offer rain checks once an item sells out.
Related: Black Friday vs. Cyber Monday: Which Holiday Has the Best Deals?
15% OFF AT TARGET
Starting early Sunday morning, Target is offering 15 percent off select products online and in stores. The discount is automatically applied (no code or coupon required) and includes gaming consoles, KitchenAid appliances, iRobot vacuums, and all Apple products.
64GB FLASH DRIVE
Keep a large memory stick handy with this Verbatim 64GB USB 3.0 flash drive for $14 (regularly $20) at Quill.com.
FUJIFILM INSTAX MINI 7S INSTANT CAMERA
A Walmart-exclusive bundle will be available for $49 as part of the retailer's Cyber Week deals. The bundle (regularly $70) includes the camera and 10 sheets of Instax Mini film.
CONCESSION STAND TREATS
Buy a $50 e-gift card for Regal Entertainment Group movie theaters and get a free $15 concessions promotional e-card.
LOWE'S GIFT CARD
From Sunday to Saturday, Dec. 3, get a $100 Lowe's gift card for $90 at Staples in stores only.
SAMSUNG GEAR FIT2
Available in multiple colors and sizes at Dell.com, this water-resistant Samsung activity tracker will be $150 (regularly $180) from Sunday until 8 a.m. on Tuesday, Nov. 29. It comes with built-in GPS and connects to a smartphone to let the wearer read and respond to texts, calls, and notifications.
IROBOT ROOMBA 880
Save 25 percent on iRobot Roomba 880 robotic vacuum, which will be on sale for $450 (regularly $600) from Target starting early Sunday morning.
BOBI PET ROBOT VACUUM CLEANER
A less expensive robotic vacuum, the Bobi Pet Robot (regularly $332) will be $249 during Walmart's Cyber Week promotion.
SAMSUNG 43-INCH 4K LED TV
Get a $50 Target gift card with the purchase of a Samsung 43-inch 4K TV. It will be on sale from Target for $400 (regularly $600) starting early Sunday morning.
Friendly Planet Travel offers international tours and package deals to destinations such as Ecuador, Sri Lanka, Iceland, Cuba, Cambodia, and more. Cyber Monday deals on 60-plus trips (a savings of up to $1,100 a person) start at 12:01 a.m. ET and last for 48 hours.
Target is giving shoppers $10 off a $50 purchase, or $25 off a purchase of $100 or more, when they buy select holiday decorations, ornaments, lights, or trees in store or online.
CRAFTSMAN MECHANIC'S TOOL SET
Perfect for a grease monkey, the Craftsman 258-piece mechanic's tool set from Sears comes with a three-drawer case and will be on sale for $140 (regularly $300) online only starting Sunday at 12:01 a.m. Shop Your Way Max members get an additional $5 back in points.
BOSCH CORDLESS TOOL SET
Lowe's has a four-piece Bosch cordless tool set that comes with a drill driver, impact driver, reciprocating saw, worklight, 18-volt lithium ion battery, battery charger, and carrying case for $229 (regularly $379).
SAMSUNG 65-INCH 4K LED SMART TV
A large Samsung 4K smart TV that normally sells for $2,200 will be on sale for $999 starting Monday at 12:01 a.m. EST as part of Walmart's Cyber Week deal lineup. Shipping is free, but extra handling charges may apply.
Quill.com will be selling the Chromecast streaming media player, usually $35, for $25 (nearly 30 percent off) while supplies last.
Regularly $129, Google Home is on sale for $99 through Walmart, Target, Best Buy, Verizon, and the Google Store.
TAXACT TAX PREP SOFTWARE
Lock in a 30 percent discount on the Plus version (for homeowners, investors, and those who itemize deductions) or Premium version (for contractors and self-employed taxpayers) of the popular Tax Act online tax preparation software and pay the Cyber Monday prices of $10.50 and $21, respectively, when filing a federal return later. State returns cost an additional $25.
The Nest Cam indoor security camera will be on sale for $149 (regularly $200) at Dell.com from Sunday until 8 a.m. on Tuesday, Nov. 29.
NFL JERSEYS FOR BOYS
Regularly $50 to $75, NFL jerseys for boys will be on sale for $35 from Kohl's from Sunday through Saturday, Dec. 3.
DJI PHANTOM 3 PROFESSIONAL
For consumers looking for a professional-grade drone, eBay will have the DJI Phantom 3 Professional for $749 (regularly $1,408). Other select DJI Phantom Drones will be up to 40 percent off.
FITBIT CHARGE 2
The Fitbit Charge 2 heart-rate activity tracker is $130, $20 off the regular price, from Kohl's Nov. 24-28.
SAMSUNG GEAR SMARTWATCHES
Macy's is taking $50 off select Samsung Gear S2 and S3 smartwatches (regularly $250 to $350) from Sunday at 8 p.m. through Thursday, Dec 1.
10% TO 25% OFF TOMS
Save 10 percent to 25 percent on select Toms shoes and boots through 11:59 p.m. PT on Nov. 28.
SAMSUNG GALAXY TAB A
An 8-inch tablet with 16GB of storage, this Samsung device runs Android 5.0 and has a 5 MP rear camera and 1.5GB of memory. Staples will have it for $130 (regularly $200) Sunday and Monday.
VIZIO 50-INCH 4K LED SMART TV
A Vizio E-Series 50-inch 4K smart TV will be $380 (regularly $528) from a Walmart Marketplace seller starting Monday at 12:01 a.m. EST.
HUAWEI MEDIAPAD TABLETS
Choose from three versions of the Huawei MediaPad tablet on sale on Amazon. The 8.4-inch M3 will be $250 (regularly $300), the 7-inch TI will be $80 (regularly $100), and the 9.6-inch T1 will be $140 (regularly $160) -- not as cheap as they were on Black Friday but still up to 20 percent off.
SAPPHIRE NITRO RADEON R9 FURY
This AMD graphics card has 4GB of memory and can run 4K games. It will be on sale for $260 (regularly $380) at Newegg, and a $20 rebate card brings the total down to $240.
DELL INSPIRON 15 3000
A basic 15.6-inch laptop with 8GB of memory, a 1TB hard drive, and a 5th-generation Intel Core i3 processor, this laptop is on sale from Dell for $380 (regularly $480).
This powerful, VR-ready gaming machine with a 6th-generation Intel Core i7 processor, 16GB of memory, a 1TB hard drive, and the 8GB Nvidia GeForce GTX 1070 graphics card is regularly $1,600. It will be on sale for $1,200 at Dell.com while supplies last.
The Original Donut Shop K-cup pods for Keurig coffee brewers will be $28 for a 72-pack (regularly $35) at Staples in stores only.
WIRELESS KEYBOARD AND MOUSE
Staples will be selling a Logitech MK320 wireless keyboard and mouse bundle for $30 (regularly $40). The bundle includes two AAA batteries for the keyboard and a AA for the mouse.
AC WIRELESS ROUTER
The four-antenna Linksys AC3200 Mu-MIMO router will be on sale for $180 (regularly $250) at Staples.
CRAFTSMAN TOOL CENTER
Outfit a garage or shed with a Craftsman six-drawer tool center from Sears for $100 (regularly $150) starting Sunday at 12:01 a.m. online only. Shop Your Way Max members also get $10 in points.
SAMSUNG 850 EVO SERIES SSD
This 2.5-inch 250GB SATA internal solid state hard drive often sells for about $85 to $95, but on Cyber Monday it will be $70 on eBay.
WESTERN DIGITAL 5TB DESKTOP HARD DRIVE
This 7200 RPM SATA hard drive expands the storage capacity of a desktop computer at a reasonable cost. Newegg will have the 5TB version on sale for $180 (regularly $300).
23-INCH COMPUTER MONITOR
A good option for budget shoppers, this 23-inch Dell monitor is on sale for $140 (regularly $220).
KITCHENAID PROFESSIONAL STAND MIXER
A perennial favorite during holiday sales, a 525-watt, 5-quart KitchenAid Professional mixer (regularly $450) from Target will be on sale for $200 starting early Sunday morning.
20% OFF AT FOOT LOCKER
Take 20 percent off select orders from Foot Locker using promo code CYBER20. Spend $50 or more and get free shipping.
Set a new table after getting 50 percent off select Fiesta-brand dinnerware, table linens, flatware, and glassware at Macy's Sunday at 8 p.m. through Thursday, Dec 1.
PS4 SLIM 500GB
Amazon will be selling an "Uncharted 4" bundle, which includes a 500GB PlayStation 4 Slim, a DualShock 4 wireless controller, and the "Uncharted 4: A Thief's End" game for $250 (regularly $300).
DELL INSPIRON 15 GAMING EDITION LAPTOP
This gaming laptop has a 15.6-inch screen, Intel Core i7-6700HQ processor, 15GB of memory, and a 125GB solid-state hard drive. Normally $1,300 at Walmart, it will be on sale for $1,000 starting Monday at 12:01 a.m. EST.
20% OFF AT KOHL'S
From Sunday to Wednesday, Nov. 30, use code DEALSEEKER to get 20 percent off eligible Kohl's purchases online or in stores. Shoppers also get free shipping on online orders of $25 or more.
SCIENCE-THEMED GIFTS AND TOYS
Lab Rat Gifts is an online store that sells science-themed gifts and toys. From Black Friday through Cyber Monday, shoppers can use the discount code BF2016 to get 30 percent off their entire order. Shipping is free with an order of $50 or more.
OMNITECH PAPER SHREDDER
A combination of a Cyber Monday sale and a $30 Staples Easy Rebate brings the total price of this 14-sheet, cross-cut shredder down to $20 (regularly $90) Sunday and Monday.
BROTHER WIRELESS ALL-IN-ONE PRINTER
Regularly $130 at Staples, this color all-in-one inkjet printer can print, copy, scan, and fax and will be on sale for $90.
BROTHER MONO LASER PRINTER
Staples also has a black-and-white Brother laser printer that can connect to a wireless network and is on sale for $90 (regularly $130).
ALIENWARE 13 R2
Consumers looking for a gaming laptop can pick up the 13.3-inch Alienware 13 R2 with a 6th-generation Intel Core i7 processor, 16GB of memory, a 512GB SSD, and a Nvidia GeForce GTX 960 graphics card for $1,200 (regularly $1,800) from Dell while supplies last.
OFFICE BY MARTHA STEWART
Mix and match Martha Stewart office products from Staples with a buy-two-get-one deal at Staples.
40% OFF AT LEVI'S
Levi's is offering free shipping, free returns, and 40 percent off every product (except gift cards) online and in stores with promo code HOLIDAY40.
Sears is taking 50 percent off select styles of Dickies boots starting Sunday at 12:01 a.m.
CHARTER CLUB CASHMERE
Select Macy's Charter Club cashmere ponchos, turtlenecks, crewnecks, and V-necks will be on sale for $50 from Sunday at 8 p.m. through Thursday, Dec. 1.
KID'S SLEEPWEAR AND OUTERWEAR
Macy's will be offering up to 65 percent off select kids' sleepwear and outerwear from Sunday at 8 p.m. through Thursday, Dec. 1.
KENMORE SIDE-BY-SIDE REFRIGERATOR
This side-by-side fridge has spill-proof glass shelves and energy-efficient LED lighting. Regularly $1,340 at Sears, it will be on sale for $750 starting Sunday at 12:01 a.m. Shop Your Way Max members also get $50 worth of points.
GAZELLE TRADE-IN BONUS
Gazelle, a reseller of phones, tablets, computers, and other electronics is offering a 10 percent bonus on trade-ins between Nov. 24 and Nov. 29.
MADISON PARK BEDDING SETS
Kohl's is selling select Madison Park seven-piece bedding sets for $100 from Sunday through Saturday, Dec. 3.
27-INCH GAMING MONITOR
This 27-inch Dell monitor's rapid refresh rate and quad-high-definition resolution are great for gaming. It will be on sale for $500, a $300 savings, at Dell.com.
Sears will offer a pair of sterling silver diamond stud earrings for $20 (regularly $100) with an in-store or online purchase of $20 or more.
30% OFF AT RITE AID
Rite Aid is giving its Wellness+ with Plenti members 30 percent off select online purchases from Sunday to Saturday, Dec. 3, with promo code CYBER30. Orders of $35 or more are also eligible for free shipping.
Haircare brand DevaCurl is offering a buy-two-get-one deal on stylers through the end of Monday (up to a $44 value).
NINTENDO DIGITAL GAMES
Nintendo is offering 50 percent off select digital games through 8:59 a.m. PT on Monday, Dec. 5.
XBOX ONE S 1TB BUNDLE
Get a 1TB Xbox One S with a white controller and "Deus Ex: Mankind Divided" for $300 on eBay (regularly $420).
SAMSUNG 70-INCH 4K SMART TV
Available through 8 a.m. on Nov. 29 (while supplies last), this Samsung 70-inch 4K smart TV is $1,300 from Dell, a $1,500 savings compared with the $2,800 market value.
CUNARD CRUISE UPGRADES
Cruise aboard Cunard's Queen Victoria or Queen Mary 2 on a transatlantic crossing or Mediterranean cruise and get a free upgrade from an inside cabin to a balcony, take $100 off the deposit, and get half off for the third and fourth guest. A $100 deposit is still required.
PS4 PRO CONSOLE WITH GAMES
EBay will be offering a bundle deal for a PlayStation 4 Pro with "Watch Dog 2" and "Street Fighter" for $400 (regularly $500).
10% OFF AT TOYS R US
A site-wide discount from Toys R Us will give shoppers $10 off select online purchases of $100 or more on Cyber Monday. Rewards R Us members can get a $5 rewards coupon by placing a $19-plus order online and selecting in-store pickup.
HOT WHEELS AUTO LIFT EXPRESSWAY
This large Hot Wheels set is regularly $80 at Toys R Us but will be on sale for $48 through Saturday, Dec. 3.
Avigo-brand bicycles from Toys R Us will be 25 percent off through Saturday, Dec. 3. They regularly sell for $80 to $130.
NERF N-STRIKE MEGA MASTODON BLASTER
The Nerf N-Strike Mega Mastodon Blaster is usually $68, but starting at 12:01 a.m. EST on Cyber Monday, Walmart will be selling the Mega Mastodon blaster plus another Nerf blaster for $51 (a total savings of $28).
MECCANO MECCANOID G15
Regularly $140, this personal robot building set will be $100 from Kohl's Sunday through Saturday, Dec. 3.
SAMSUNG GALAXY TAB E LITE
This 7-inch Samsung tablet has a quad-core processor (1.3Ghz), 1GB of memory, and 8GB of storage and weighs just .68 pounds. It will be on sale for $70 (regularly $120) at Staples Sunday and Monday.
HASBRO BOARD GAMES
All full-price Hasbro board games will be 20 percent off in Toys R Us stores and online.
HAMILTON BEACH 4-QUART SLOW COOKER
This highly rated slow cooker will be on sale for $10 (regularly $22) from Sears starting Sunday at 12:01 a.m.
HILTON HOTELS IN HAWAII
Find deals on Hilton's 14 Hawaii properties when booking before 11:59 p.m. ET Monday night and staying between Jan. 1 and June 30. Bookings must be paid in advance and are non-refundable.
BARBIE SPY SQUAD
Toys R Us will be taking 30 percent off all Barbie Spy Squad dolls and accessories on Cyber Monday only.
Choose from either the Swagtron T1 (regularly $350) or T3 (regularly $450) hoverboard from Target and get a $100 Target gift card with the purchase starting early Sunday morning.
XBOX ONE S 500GB BUNDLE
Target is discounting the 500GB Xbox One S bundled with a digital download of "Battlefield 1" for $250 (regularly $300) starting early Sunday morning. The bundle comes with a three-month Xbox Live Gold membership (a $25 value).
NEW YORK HOTELS
The Affinia Hotel Collection is offering 50 percent off a flexible rate stay at five of its New York City properties with code CYBER1. Some restrictions apply.
Get up to 15 percent off regularly priced cribs online from Babies R Us by using promo code CRIBSAVE15 through Tuesday, Nov. 29.
OZARK TRAIL CAMPING COMBO SET
Take on the outdoors with a camping set that includes a six-person tent; two dry bags, microfiber towels, folding chairs, sleeping bags, pillows, and sleeping pads; an LED lantern; and a battery-powered fan. The 28-piece bundle will cost $149 (a $50 savings) during Walmart's Cyber Week.
LIFETIME BASKETBALL HOOP
Regularly $150, this portable 44-inch adjustable-height basketball system is $89 from Walmart during its Cyber Week promotion.
Sears is offering 25 percent off select fine jewelry for Shop Your Way Max members who use the promo code CYBER online starting Sunday at 12:01 a.m.
27-INCH CURVED MONITOR
This Samsung LED monitor has a curved screen for a more immersive experience and will be on sale for $180 (regularly $280) at Staples.
KENMORE GAS GRILL
A Kenmore stainless steel gas grill that usually sells for $280 at Sears will be on sale for $178 starting Sunday at 12:01 a.m. It has four main burners, plus a side burner, and a one-year limited warranty.
Last Minute Travel is offering $100 off select hotel bookings confirmed between 12:01 a.m. ET and 11:59 p.m. ET on Cyber Monday.
WHIRLPOOL FRENCH-DOOR REFRIGERATOR
This 24.7-cubic-foot refrigerator has stainless steel French doors, an ice maker, spill-proof shelves, and a pull-out freezer drawer. Get it for $1,298 (regularly $2,200) from Lowe's.
FLIGHTS TO AFRICA
South African Airways is offering select round-trip tickets from New York's John F. Kennedy International Airport or Washington Dulles International Airport to Johannesburg, South Africa, for $599. There are also round-trip tickets available between Washington and Dakar, Senegal, for $619 and Accra, Ghana, for $629. Travel dates must be between Jan. 10 and March 31, 2017, and other restrictions apply.
ON THE BORDER
Get 20 percent off online to-go and catering orders of $30 or more from the Mexican restaurant chain On The Border by using promo code 20CYBER. Taxes, delivery fees, and gratuity aren't included (but chips and house-made salsa come with all meals).
HARD ROCK HOTEL SAN DIEGO
The Hard Rock Hotel in San Diego has a Black Friday/Cyber Monday sale that extends through midnight (Pacific time) on Tuesday. Rooms start at $99 on select nights through Jan. 4 with promo code BF2016.
The Baby Cuddles My Giggly Monkey pet, part of the FurReal Friends line of toys, is half off (regularly $20) from Toys R Us through Saturday, Dec. 3.
Available online only from Babies R Us through Tuesday, Nov. 29, Huggies value boxes are 20 percent off (regularly $43 to $46) and select Ju-Ju-Be diaper bags and accessories are 50 percent off.
SALAMANDER HOTELS AND RESORTS
Salamander Hotels and Resorts is offering up to 50 percent off its properties in Virginia, Florida, and New Orleans.