The SIEL Acumulus addon connects your WHMCS store to the Dutch SIEL Acumulus online financial administration application. It can add your invoices automatically or via a batch send form to your administration, saving you a lot of manual, error prone work.
The SIEL Acumulus addon:
The SIEL Acumulus addon assumes that you have an account with SIEL Acumulus. If not, this addon is useless and will not do anything.
Dutch keywords: online boekhouding, financiële administratie. English keywords: online bookkeeping, accounting.
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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.
First version on MarketPlace. See changelog.txt for details.
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Payment Gateway Fees
Avoid sending notifications or creation of 0€ Invoices