What percent do folksy take from your sales?
If my memory serves me right it is 6% plus VAT
Its 6% + VAT (equivalent to 7.2% if my calculator is correct) they don’t charge fees on postage costs and only collect our fees from us when the bill is over £2.
(might be useful https://folksy.uservoice.com/knowledgebase/articles/58077-how-much-does-it-cost-to-sell-on-folksy)
When working out fees - don’t forget paypal charges 3.4% of total sale (including postage) plus 20p and there is also your listing fee to consider.