Do NOT sell with them!
I have used GCX aka "Raise" since 2018 and had no issues until now. I listed a $25 gift card on March 28th and it takes days for it to be "live". Okay, that's fine. But when it sold on March 30th, it said funds would be available April 1st. Cool, two days to wait I guess. Nope! April 1st, 2025 they implemented a new selling tier which means unless you sell $20,000 A QUARTER(!) you have to wait 14 days after the sale for the funds to be available for payout. So, promptly my funds were not available until days later to "request" payout which I waited patiently to request then April 15th. Today is the 17th and while it originally states 2-5 business days for PayPal under "withdrawal history" it says April 27th for expected payout! This is for $17 guys, it's not an obsene or suspicious amount of money. You really want your average seller to wait ONE MONTH for $17? Go elsewhere.