From the PayMate App dashboard, you can transfer money to the vendor by clicking Pay Business / Vendor a/c. If you already have Contacts saved, select the Contact, enter the amount you wish to transfer and select a payment method. You might be asked to fill additional information, which you can fill or skip and complete the payment with the desired payment option.
In case you don’t have Contacts saved, you will be asked to add a Contact first and then initiate a transaction.