What is still unpaid?
Take a hypothetical 100,000-peso order with a 30% deposit already settled. There are 70,000 pesos left to pay. A worksheet that still carries the full invoice as unpaid overstates the remaining purchase exposure.
That balance is the place to start an FX review. The International Trade Administration explains how exchange-rate changes between agreeing a transaction and receiving payment can cause losses. A buyer owing foreign currency faces the same conversion arithmetic on the unpaid amount.
Keep freight and other separately invoiced costs on their own lines when their currencies or payment dates differ. Combining them with the supplier balance makes it harder to see which payment needs funding next.
Keep a payment schedule alongside the order
For each milestone, record the currency, committed amount, amount paid, amount remaining, expected due date and source of funds. Update the schedule when the order is placed, when the deposit clears and whenever the cargo-ready date changes.
Assign one person to keep procurement and finance working from that schedule. If an FX decision has already been made, record the amount covered and the decision itself. Otherwise, a later payment can be hedged twice simply because the earlier commitment was not visible.
The budget rate belongs in a separate field. It is a planning assumption; it does not reserve currency. Recalculate the unpaid balance with a stronger and a weaker dollar, and check whether the business can still fund the order at the resulting margin.
Ask what happens if the shipment slips
A forward contract can fix conversion terms for an agreed amount and date. If you are considering one, ask the provider about delivery dates, collateral, cancellation terms and a production delay before committing.
The contract’s obligations do not disappear because the goods are late. Keep the FX contract and the purchase schedule as separate records, then review them together when a date changes.