You can manage your payment method for transactions in Gojek app by following these steps:

1. Choose ‘Explore’ on Gojek app homepage
2. Click ‘Settings’ on GoPay Feed (click 'More features' if you can't find it)
3. Click ‘Manage payment methods’

On the Manage payment methods menu, you can:

• Set your default payment method
• Add and remove LinkAja, Credit/Debit Card, or Jago from Gojek app

You can also change your preferred payment method before placing an order/making a transaction by clicking the main payment method that you have chosen or suggested for you.

Hope this information helps you.