I love how manager handles withholding taxes receivable, which is reduced from the balanced due, However in some countries like where i am from, it allows the withholdee (supplier) / (me) to be the the one who pays the WHT on behalf of the customer.
So instead of them withholding that amount and paying it, i receive full amount, and i pay on behalf of the customer, then i provide the tax certificate to them, as proof of payment. This makes my workflow very easy since most of the times customers would withhold and they dont make the payment, its very tough to follow up on multiple customers to pay TAX and give you certificate.
The problem i am facing is Manager reduces the WHT from balance due, is it possible to have a feature which makes WHT inclusive in the balance due. So it shows the amount without being deducted on the invoice. So the customer knows they have to pay full amount. Then i add a footer to explain that we make payment on their behalf.