You can't use Other Payment to pay a purchase invoice later. Only use this when the supplier won't send you an invoice. For example, you paid cash.
If you only know the gross value of a single item, enter this in the Total. Press Enter and Sage will calculate the Net and VAT.
If you enter multiple lines, it shows as a single payment on the bank account, but as individual amounts on the ledger accounts.
To set up a recurring payment, open the saved payment and select Make recurring. Follow our article to process recurring payments and receipts.