Today’s top deals: $15 Amazon credit, $6 Kasa smart plugs, $199 Roomba, $49 soundbar, $19 teeth whitening strips, more

Thousands and thousands of our readers took advantage of Amazon's crazy gift card deal that we highlighted yesterday. In fact, it was so popular that we decided to showcase it first and foremost in today's roundup as well. Here's how it works: buy yourself a $50 Amazon gift card and get a $15 credit FOR FREE if you use the promo code GIFTCARD2021 at checkout. The deal is available to anyone who hasn't already bought Amazon gift cards in the past. You'll know if it worked before you pay because you'll see the following message when you enter the coupon code: "Congratulations, your purchase qualifies you for an Amazon.com credit. A one-time $15 promotional credit will be automatically applied to your account and emailed to you within three (3) days after shipping." You're going to spend $50 at Amazon anyway, so why not get an extra $15 for free?!

Other top daily deals in Thursday's big roundup include super-popular TP-Link Kasa smart plugs for the all-time low price of $6.25 each, the best-selling Roomba 675 robot vacuum for just $199 or the incredible self-emptying Roomba i3+ with a huge $201 discount, the wildly popular MyQ smart garage door opener for just $29.98 (plus get a $40 credit with Amazon's Key promo), best-selling Tuff & Co clear iPhone cases for just $18.99 each, Apple AirPods Pro at the lowest price of 2021 so far, a massive $100 coupon that slashes the awesome Eachines EX5 4K camera drone to only $89.99, Amazon's new Fire TV Stick Lite for just $19.99 if you're a Prime subscriber, the popular $30 Nanch H8 22-in-1 precision screwdriver set for just $22.99, the best-selling teeth whitening strips on Amazon's whole site for just $18.69, the awesome ThermoPro Bluetooth meat thermometer that helps you cook perfect steak every time for only $34.99, an impressive TCL soundbar for only $49, a big one-day sale on Greenworks lawn care power tools, another one-day sale on dog DNA test kits, and more.