Hi Fantom! Ideally, you’d have an invoice to match each job. If you’re doing regular work with the same clients, you could set up recurring invoices or use the ‘raise similar invoice’ option - both of these would save time on admin.
Alternatively, you could raise an invoice for the total of your sales, say once a week, and record multiple payments against it. This generally wouldn’t be our ‘best practice’ advice but would probably be easier for you to manage. Hope this helps!