Invoice does not use filter corrctly

When i make an invoice for a réservation which is affected by filter, example reduction after 2 nights this is not taken in the invoice. The price is calculate without the reduction and i need to change in fixed price to have the wright amount on the invoice. But with this solution i loose the detail.

In the invoice settings you can define wether custom fields should be included, but the amount should still be correct. Please check that and if you still have the problem send me access to support@easyreservations.org
Regards