One of my vouchers is showing in BB invoices but it shouldn't be, what's wrong?.
if your voucher showing in B2B invoices but it shouldn't be then reason is
If you mention the GST number in the party's ledger during invoice creation or in Billing/Shipping Detail or If you select the GST reporting basis as per Billing Shipping Details and enter the GST number in those fields, then voucher will be showing in B2B invoces.