"In payment entry, we (will) always have bank logo show on the right of the page.
Bank logo will change according to option that user have selected in the 'Bank' field."
What need to do next?
You need to customize Payment Entry doctype to support Bank logo.
Create function to display Bank logo according to Bank that has been selected.
Note
Bank name will change to Thai name in the future but SWIFT won't. Therefore, please use SWIFT number to link bank name & bank logo together. (You can suggest any solution if we can't use SWIFT code for link Bank name and logo together.)
Prerequisite
"In payment entry, we (will) always have bank logo show on the right of the page.
Bank logo will change according to option that user have selected in the 'Bank' field."
What need to do next?
Note