Order Page: Consolidate Multiple Payment Buttons

When we add an add-on to an order, the system creates a brand-new payment button instead of just updating the balance due. This clutters up the order page with multiple buttons, which makes things confusing for our team.

It should work more like a normal payment system — if the order total changes, the balance due should simply update in the same payment area, not generate a new button every time.

For example, if an order is $1,000 and we add a $100 add-on later, the balance due should just adjust to $1,100 with one payment option. Right now, we end up with two buttons, and nobody knows which one to use.

We’d really like the order page to consolidate all payments into one place so we can easily record multiple payments without extra clutter.

Request: Please update the order page so that adding add-ons adjusts the balance due dynamically instead of creating extra payment buttons.