Issue in Proforma Invoicing and Sequential Paid Invoice Numbering

[atul22481]

Hello,

When Proforma Invoice get paid, WHMCS apply Sequential Paid Invoice Numbering but the invoice date not match with Sequential Paid Invoice Numbering. As per EU rules, need invoice date and Sequential Paid Invoice Numbering in incremental format. Now Proforma Invoices invoice date is past date so it can not managed in incremental format with Sequential Paid Invoice Numbering.