Multi Currency Exchange for Client

Multi Currency Exchange for Client

Developed By WAGONN

Compatible with WHMCS v8.2

MultiCurrency Addon Module

It allows customers to view products in multiple currencies and update their current balance, invoices and all amounts in the system. The purpose of this module is to add the currencies used around the world, allowing your customers to shop with the local currencies of their countries.

How does the system work?

During the transition from USD currency to EURO currency, the customer converts at the exchange rates determined on WHMCS. While converting at today's exchange rates, 1 unit may decrease or increase in balances from conversion. However, when the price difference during this change is transferred to the USD currency from the same exchange rates, it returns to the old amount.

Let's assume that the USD / EUR parity is 0.82. In WHMCS, the USD is the main currency and the EUR currency rate is 0.82000. As a result of the conversion of a customer with a balance of 100 USD to EUR currency, there will be a balance of 82.00 EUR. On the contrary, there will be a balance of 100 USD.

After 3 days, the USD / EUR parity will be 0.85, and when the customer makes a currency exchange, 82.00 EUR will be calculated as 0.85 EUR.


  • PHP 7.2 or higher
  • WHMCS v7.0 or higher


In the affiliate section, the module does not translate.


There are no reviews yet!

Be the first to review Multi Currency Exchange for Client.

Version Compatibility

Compatible with WHMCS v8.2

Full Version Compatibility

  • Selected versions of WHMCS v8.2
  • All versions of WHMCS v8.1
  • All versions of WHMCS v8.0
  • All versions of WHMCS v7.10
  • All versions of WHMCS v7.9
  • All versions of WHMCS v7.8
  • All versions of WHMCS v7.7
  • All versions of WHMCS v7.6
  • All versions of WHMCS v7.5
  • All versions of WHMCS v7.4
  • Selected versions of WHMCS v7.3
  • All versions of WHMCS v7.2
  • All versions of WHMCS v7.1
  • All versions of WHMCS v7.0

System Requirements

  • PHP 7.2+
  • ionCube Loader

* Requirements listed are in addition to the WHMCS default system requirements.

Support for this product

The best place to start if you need help with a specific product is to contact the developer. All WHMCS Marketplace developers have both a website and support URL listed.

Developed By WAGONN


v2.0 Released May 14th, 2021

Latest Version


  • Files have been updated.


  • Fixes the problem of not displaying articles in the knowledge base.


  • Currency exchange issue fixed.
  • The multicurrency.php file in the includes / hooks folder has been removed.


  • Server authentication has been improved.
  • Made with PHP 7.2 and ionCube.
  • Supports WHMCS 7.8 and above.


  • first release


See also

w2x for Xero

Synchronise your invoices, Contacts, Products and Payments with Xero

QuickBooks Online For WHMCS

Integrate your financial data stored in WHMCS into QuickBooks Online.

KashFlow Accounting

Automatically transfer your billing & transaction history to KashFlow

Zero Invoice Management

Avoid sending notifications or creation of 0€ Invoices

Payment Gateway Fees

Payment Gateway Fees