Short answer
A guaranteed quote has conditions and a deadline. Starting payment does not always mean the provider received funds in time. Check method, deadline and status: an expired quote may use another rate. Separate exchange-rate effects from fees.
Key verification: Reconstruct converted amount, fee, deadline and the method’s required event without presenting the example as a live quote.
Sources and limitationsAn agency sees one amount while preparing an international payment and another when it completes. Before attributing the difference to a hidden fee, check whether the quote remained valid. This guide proposes a verification worksheet using fictional amounts without recommendations about future currency movements.
Retain the data needed to reconstruct the quote
Record origin currency and amount, fee, amount actually converted, rate, expected destination amount, method and deadline with time zone. Retain provider confirmation and payment status. A screenshot without a deadline or method cannot establish that two screens describe the same conditions.
Arithmetic example: unchanged fee, different rate
| Fictional item | Quote A | Quote B |
|---|---|---|
| Origin amount | 1000 EUR | 1000 EUR |
| Assumed fee | 10 EUR | 10 EUR |
| Converted amount | 990 EUR | 990 EUR |
| USD per EUR | 1.10 | 1.08 |
| Calculated destination | 1089 USD | 1069.20 USD |
The difference is 19.80 USD, arising solely from the rate in this model. None of these figures is a Wise fee or quote. If fee or origin amount also changes, recalculate those effects separately. Do not compare an inverse rate in EUR per USD with USD per EUR without converting the unit.
The condition depends on the method
Wise explains its guaranteed rate and expiry: for many methods it must receive the full amount within the deadline; its documentation identifies a different ACH condition. Read your transaction’s conditions rather than transferring one method’s rule to another. Bank submission and Wise receipt can be different events.
Checks when the final amount differs
Reconcile units first, then deadline, status and fee. If receipt or applied-rate evidence is missing, review transaction details and contact support with the relevant identifier. Do not make duplicate payments to preserve an earlier screen. For a recipient’s required amount, review the current quote and responsibility for additional costs before confirming.
Acceptance means explaining each difference through records from the same transaction rather than predicting the next exchange rate. This example is a CallsIQ calculation, not an executed transfer. A manual worksheet supports the review; evaluate Wise only if its conditions match your required payment.
Sources and limitations
Documentary review: . Content type: Documentation-based guide with original exercise.
Sources describe terms and capabilities stated by their owners. Proposed protocols and fictional examples do not establish product tests performed by CallsIQ.
- guaranteed rate and expirywise.com
Check current terms
Consider these options if they solve the problem described. Confirm features, limits and availability in your country.
WiseInvitation linkThe labelled commercial links may earn CallsIQ a commission or referral reward. Our commercial policy.
Official sources, explained calculations and clearly labelled examples. Read about our methodology and use of AI in writing.