Free Tool
Agent Fee Calculator 2026
Compare oopbuy and other buying agents using your item subtotal, your real shipping quote, and verified fee fields only.
Order Details
Enter the real shipping quote shown by the agent for your selected line and parcel weight.
Item Subtotal
$240
Shipping Quote
$55
Verified fee fields only
Service fee is counted once. If an agent has unverified fees, unknown platform costs are excluded instead of being treated as free.
How this estimate works
This calculator adds your item subtotal, your own shipping quote, and verified platform fee fields. It does not guarantee final checkout totals, coupons, exchange rates, or route availability.