If you want to sell on the Mindful Market Marketplace, you will need to setup a (free) Stripe account.
When a customer places an order with you, the money will be transferred to Stripe who will hold it for 2-3 days before transferring it directly to your bank account. How many days depends on the transfer schedule you have set up with them.
You can find more information here https://stripe.com/help/transfers If you need to, you can change the bank account information from your Stripe dashboard. Stripe takes a small fee (2.9% +$0.30) on every transaction, though this can be reduced if you make more than $80,000 a month through Stripe. https://stripe.com/us/pricing