Overview
JPS uses two main payment stages.
This separates known purchase costs from shipping costs that cannot be finalized until the parcel is packed.

Payment 1 — Purchase
At the Japan-side purchase stage:
Item price + actual Japan domestic shipping + ¥300 JPS proxy fee per purchase request
Example:
Item: ¥7,000 Domestic shipping: ¥0 JPS fee: ¥300
Due now: ¥7,300
Why international shipping is not charged yet
Before warehouse arrival, JPS does not yet know:
Charging a final international shipping amount at purchase would therefore be less accurate.
- actual item weight
- seller carton size
- consolidation plan
- final outbound dimensions
Payment 2 — Warehouse & shipping
After packing, the second payment may include:
- packing from ¥500
- optional item photos
- additional storage if applicable
- unpacking/repacking if requested
- actual carrier shipping
Payment method costs
Payment processors, card networks, banks, or currency-conversion providers may charge fees or apply their own exchange rates.
JPS should disclose these separately from the ¥300 proxy fee where they apply.
Do not hide payment-processing costs inside an unexplained exchange-rate spread.
Refunds and released balances
Possible cases include:
The account record should show amount reserved, charged, refunded, or released.
- purchase fails before completion
- auction bid is lost
- reserved auction balance is released
- seller cancels
- partial refund is received
Auction maximum bids
An auction maximum is not necessarily the final purchase price.
JPS may reserve funds while the bid is active.
If the item is won for less, the unused reserved amount is released under the JPS auction workflow.
International shipping
JPS charges:
Actual carrier rate — no JPS markup
This should appear separately from:
- JPS proxy fee
- packing
- optional warehouse services
Keep payment records readable
A useful order ledger should separate:
- product cost
- Japan domestic shipping
- JPS fee
- warehouse services
- packing
- international shipping
- refunds
- released reservations