When it says “onboard only” does that mean there isn’t an additional slot to add another stick of RAM? Bc I understand that the 16gb in this is soldered and therefore can’t be removed, but I’m not sure if more can’t be added. TIA
Hello. Per the vendor,
there are no additional slots for upgrade and it is non-removable
Ok, thx for the clarification 
Received wrong laptop that was poorly packed and got dented by the power adapter included in the box loose. Note that the power adapter was incompatible with the laptop that was sent, so double wrong. Two thumbs down.
Shipped by smart shopper LLC which has terrible reviews on Amazon. This might be the end of my shopping on woot.
Make sure you contact customer service. They’ll have some options for you. Here’s the blurb.
Please reach out to Woot! Customer Service. To speed things up, let them know if you prefer a return/refund or a replacement (if possible).
Please allow 24-48h for them to respond.
Self-Return: Items without Li-Ion batteries can be self-returned within 30 days. Go to your Order Details to get started. The return label will be emailed from UPS.
Browser: Use the Woot! Customer Service form.
Woot! App: Choose Account from the bottom navigation and then Support.
Note: Woot! Customer Service replies go to the email address on your Woot! account, not your Amazon login email if used/different.
(Please Note: I’m not employed by Woot, but I volunteer to help in the forums.)