I think it's great that you're trying to provide a neat part to everyone for a low price.
But to be completely honestly, for $45 shipped I would expect no splatter on the welds (clean it off at least, it'll lead to rusting later and looks horrible on anything someone is expected to buy), it doesn't cost that much more to MIG weld instead of flux core weld and it'd come out a lot better looking. It also doesn't take a lot of effort and time to clean up the welds afterwards so that they look nice.
I'd also expect brake bends, not what looks like it was clamped in a vice and then hammered over. A small bending brake from Harbor Freight that can bend that thin of steel is pretty darn cheap and they'd look a million times better.
Those look more like pre-pre-production testing prototypes rather than something built from pre-existing plans for a proven design that are meant for sale to end users. They really should look nicer if you're going to be selling them. If you had cleaner welds and used a bending brake they'd probably be perfectly acceptable for the price. If you don't have a brake then buy one, they can be had for $50 or less for a small one. If you don't have access to a true MIG welder then just make sure to clean off the splatter and all of the slag. Use a wire wheel on a bench grinder to clean off the slag and most of the splatter, and finish cleaning the splatter off using the grinding or flap wheel on the other side of the bench grinder. You're only doing two tack welds on each of the pivots so it shouldn't be too hard to get them consistent with more practice.
These are valid expectations, even for low cost home made items. I'm not attacking you, just giving feedback based on the example photos Traxx gave. Best of luck. Fabricating parts for short runs and turning a profit can be challenging. I'm grateful to anyone that does it successfully. But for every one guy that does it well, there are twenty others that it flops on them for one reason or another. It's just the way it seems to go.
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