Is It a Good Idea to Use a Third Party?

The four 99 flat rate shipping price, a lot of customers don't mind paying at even aftr they find out that it's anaat surcharge it again. For my walmart and my er shopfy, they're selling pretty decent enough to have deliverer fulfilled. So i technically, i do sell it for more, but how a structure is? I'm not going to use a third party. But for you, why did you choose the sight like deliver? And then what are some other scenarios where it would or wouldn’t make sense if somebody else decided to follow your route.