Wasn't sure where to post this, sorry.
I'm wanting to sell some stuff on vinted but I only want to use Royal Mail as a postage option. This is because the drop off points/printing options for many of the couriers aren't local to me and the faff it would take to get them there isn't worth the £2 I'd be charging for an old pair of jeans! I don't have a printer so I can't do it myself.
Will this negatively impact sales?