By Claudia Saide. Photos: Getty Images.

Black Friday is the best, but if you hate crowds or didn't find everything you were looking for that day, Cyber Monday is a total bonus. Make no mistake, though—shopping online on Cyber Monday can be just as stressful as hitting up, say, Target on the day after Thanksgiving if you're not prepared. So, do your homework now. Tip number one: don't leave your Cyber Monday 2016 deals search for the day of; start now, with the help of our guide (keep scrolling down). Below is a list of all the awesome online sales to be scoping out from your cubicle come Monday, complete with every promo code and exact discount. So read on, get yourself organized, and bookmark this page, because we'll be adding sales as we hear about them.

How to successfully shop on Cyber Monday:

• Always remember to make sure that you only shop on sites that are completely secure to avoid credit card fraud.

• Get shopping the moment the clock strikes 12 am on Cyber Monday eve if you want to be sure to score everything on your wish-list.

• Read that fine print and be aware that plenty of deals have exclusions.

• Screenshot your order confirmation just in case. Some websites get really flooded and things happen—ie, orders can get lost.

• Compare prices beforehand so you know exactly which sites have the best deals. That's the last thing you'll want to be doing on the day of.

• Check the return policy before you complete your purchase. Some sites only offer store credits and returns for purchases made on Cyber Monday.

• Don't overdo it. It's easy to get lost in your budget when you're shopping online, so just be mindful of what you're spending.

Okay! And now for the deals:

3x1: Shop 25% off site wide (some exclusions apply), Black Friday through Cyber Monday.

Accompany: Grab 15% off all orders up to $100 with code "MANICMONDAY15", 20% off all orders over $100 with code "MANICMONDAY20", 25% off all orders over $200 with code "MANICMONDAY25", and 30% off all orders over $300 with code "MANICMONDAY30", Cyber Monday.

Alex and Ani: Shop 20% off your purchase, Thanksgiving through Cyber Monday.

Alo Yoga: Shop 30% off full-price and sale items with discounts reaching up to 70% off, plus a free gift with purchase on all orders over $200, Cyber Monday and Tuesday.

Ayr: 25% off site-wide, Cyber Monday.

Ash: Shop 40% off select styles with free ground shipping, Wednesday through Cyber Monday.

Banana Republic: Receive 50% off any five regular priced items in stores and online, Thursday through Monday. Use code "BRFIVE".

Bauble Bar: Get 25% off one item, and 35% off any 2+ items, Cyber Monday.

Beyond Yoga: Enjoy $20 off orders of $100, $50 off orders of $200, and $100 off orders of $350, Cyber Monday.

Choked by a Thread: Take 20% off all orders with code "CYBER16", Cyber Monday.

Christian Siriano: Enjoy 35% off all items over $500, plus a free sketch with the purchase of any handbag over $100, Thanksgiving through Cyber Monday.

Clare V.: Shop 30% select styles plus free shipping, Cyber Monday.

Club Monaco: Shop 25% off orders $150+, 30% off orders $250+, 35% off orders $400+, and 30% off sale, use code "THANKSAGAIN", Cyber Monday.

Cotton On: Shop 50% off all full-price merchandise, Sunday and Cyber Monday.

DL1961: Shop up to 50% off select styles, Thanksgiving through Cyber Monday.

Dolce Vita: Shop discounts up to 60% off, plus an extra 20% off sale with code "CYBER20", Cyber Monday.

DUO: Shop and receive 30% in stores and online using code "thanks8", Black Friday through Cyber Monday, plus free shipping on all domestic orders.

Eberjey: Enjoy 20% online and in-stores, Black Friday through Cyber Monday.

Edie Parker: Shop all home and personalized products at 20% off, and everything else at 30% off, Cyber Monday.

Forward by Elyse Walker: Enjoy a designer sale with discounts ranging between 30% and 50% off select pieces, beginning Monday 11/21.

G by Guess: Save up to 70% off the entire site, Cyber Monday.

Guess: Grab up to 60% the entire site, Cyber Monday.

Guess Factory: Save up to 70% off the entire site, Cyber Monday.

Hanky Panky: Shop the Modal mid-rise panties and boyshorts at 50% off on Black Friday, plus a semiannual signature sale with discounts up to 65% off, Wednesday 11/21 through Tuesday 11/29.

Havianas: Receive 30% off already marked down styles, Tuesday through Cyber Monday.

Hellessy: Shop 50% off site-wide, Cyber Monday.

Joe's Jeans: Shop 25% off with code "Cyber 25", Cyber Monday through Wednesday.

Jordache: Enjoy 25% off site-wide, Thanksgiving through Cyber Monday.

Juju Active: Get 20% off all purchases, Cyber Monday.

Kay Unger: Enjoy 33% off plus free shipping, Black Friday through Cyber Monday.

Loeffler Randall: Shop 40% off select items, Black Friday through Cyber Monday.

Maje: Shop 25% off all styles plus free shipping. All orders over $500 will receive a free gift with purchase, use code "CYBERMONDAY", Cyber Monday.

Marciano: Save between 30% and 50% off the entire site, Cyber Monday.

Matt Bernson: Shop 50% off online and in store, Black Friday through Cyber Monday.

Melissa Joy Manning: Shop 25% off Melissa Joy Manning jewelry using code "CYBER2016", Cyber Monday.

Millo Jewelry: Get 20% off using code "cmsave20", Cyber Monday.

Nine West: Shop 50% all boots and booties, up to 50% off everything else, plus an extra 30% off orders over $125, Cyber Monday and Tuesday.

Old Navy: Everything online and in-stores will be 50% off, plus receive a free pair of socks with your purchase, Cyber Monday.

The Outnet: Shop the site's annual November clearance with discounts reaching 85% off designer goods, Thursday 11/17 through Tuesday 11/29.

Rent the Runway: Receive $40 off all orders $100 and over, Cyber Monday.

Revolve: Shop with discounts reaching over 75% off, Cyber Monday.

Sandro: Shop 25% off all styles, plus free shipping. Enjoy a gift with purchase on all orders over $500, use code "CYBERMONDAY", Cyber Monday.

Schutz: Receive up to 70% off select items, Cyber Monday through Sunday.

Siwy: Enjoy a site wide 30% off sale, excluding the 2016 Holiday Collection. Use code "BLACKFRIDAY30", valid Thanksgiving through Cyber Monday.

Solid & Striped: Enjoy 30% purchases with code "CYBERMONDAY", Cyber Monday.

Vince: Receive an extra 25% off sale, Cyber Monday.

Wren + Glory Jewelry: Shop 30% off site wide with code "THX16", Thanksgiving through Cyber Monday.

White + Warren: Enjoy 25% off site wide, from Wednesday through Cyber Monday.

This story originally appeared on Glamour.

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This story originally appeared on Glamour.

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