Implement “Merchant Fee Deduction” Feature (Better Name Needed)

[yondifon]

Is your feature request related to a problem? Please describe.
Yes, the current implementation of the Taxable adds fee to the product price which is paid by the user.

However, there are situations I want fee to be deducted from the merchant’s payout instead of being added to the user’s purchase amount. This would enable users to pay only the listed product price, enhancing their purchasing experience by providing transparent and all-inclusive pricing.

Describe the solution you'd like
I propose a new interface (can't really come up with a good name) or extension of current interface that reverses the current fee handling mechanism.

Describe alternatives you've considered

• Withdrawing platform fee from the merchant after purchase.
• Also extending package but as this is an open source, thought ifapproved my solution with your help will be available to everyone.

Additional context
Add any other context or screenshots about the feature request here.
Proposed Behavior (New Interface):
Wallet A Pays: $100
Wallet B Receives: $95 ($100 - $5 fee)
Fee: $5 fee

[rez1dent3]

@yondifon Hello. Thanks for the feedback and the feature suggestion.

I've wanted to rework the commissions and taxes functionality for a long time. It was done poorly, but I never got around to it, because it's the least popular functionality.

Seeing that someone actually uses this functionality, I'll try to get back to reworking the functionality in the near future.

I can't promise a feature within wallet ^11.0, because I might break backward compatibility, but I'll try.

[yondifon]

Thank you @rez1dent3 (and the other contributors)

I can send in a PR if you want but maybe some documentation on how it will work from your end will be useful.