Commission journal entry

[noside]

hi, our company has a website, our product delivered by a delivery company, when customer place order said company take order and delivered it to customer, if Customer pay by cash they take their commission, at the end of week they credit it our bank account by deduct their commission from COD they get from customers, they take commission including previous made orders paid by debit/credit card from COD, so in this case what would be the journal entries, for sales, comission,and to bank by delivery company?