Though Vinted doesn’t have sellers fees it does charge a fee to the buyer.
When pricing an item it’s a matter of working out the overall cost that someone might pay, (including both fees and postage) and then how much of it ends up in your bank account
Standard eBay fees are in the region of 13% overall - and also cover the postage whereas Vinted only charge the buyer postage
(That means heavy or bulky items with higher postage push up the fee charges further and go to eBay)
Vinted fees are cheaper (in the region of 3% to 8%) which means it should be a better market (if the item categories are suitable such as clothes)
But once an eBay seller has been on for some time 70% or 80% fee discounts start to be offered which can bring the fee down to the region of 3% making it the same or less than Vinted
As a new seller and for clothes Vinted is probably the best option, but do test the market to see if there is a different trend between Vinted & eBay for your items
With Vinted you set the price, and can choose to accept a lower offer. This means you should make some judgement on
the right price to list at
With eBay you can have auctions, buy now, offers etc. If you aren’t sure about judging the right price if your item might be unique/desirable then start an auction at a fair price and see if it gets bidded higher (avoid going too low in case you get only one bidder)
I’ll tend to put clothes on Vinted and other items on eBay
For packaging my main go to is plastic bag/envelopes, they are convenient and light - provided the item is suitable - primarily for clothes they would be folded / rolled then either flat in a plastic envelope or compressed once packed.
This only works if that’s not going to ruin the clothes (delicate etc) otherwise fold/roll then box them or perhaps a card envelope
I reuse packaging that I have received and get boxes from a friends shop.
Judge the folded size and the weight of your item, add on for packaging and then look at the size/weights of the postage options.
On Vinted they give a small/medium/large option - the specifics can vary by category, so when listed click to see the additional information on each of them
More than once when Ive boxed an item the overall weight has been slightly tipped over the 500gram or 1kg limit etc for the method - mostly I’ll cut down a box to fit just the right size but on occasion I’ve also cut away some of the flaps to tip the weight back down a few grams into the weight limit.
Consider which postage methods you can use as Vinted offer various carriers. Make sure that you disable any that are unsuitable for you to avoid getting caught out when a buyer selects one that you will have difficulty in accessing a drop off point.
For Royal Mail Vinted provide you with the payment and you then buy the postage - note that Royal Mail prices vary in ranges and that Vinted will charge the buyer and and pay you the lowest of that range, so you can find yourself topping up the postage from your item price - either take that into account in your prices or disable Royal Mail