I am using Sage Start, which does not support raising purchase invoices.  I don't want to upgrade as I only have one supplier in Ireland, how should I handle the payment?  If I leave the EI Vat number on, it won't let me process the payment without raising an invoice.  It is only a few £, can I just remove the VAT number and put it as zero VAT?  I realise that is not the correct treatment, but the extra subscription per month is more than this invoice!  Thank you.