Both answers are correct.
In my experience I have seen many clients inaccurately process e-commerce income. They ignore real turnover (a no-
no for the VAT threshold) plus it doesn’t give the client real information to see how much fees (eBay, Amazon, etc)
are costing them. Making it impossible to make data-driven decisions (DDD).
Short video here to show you how easy and accurate it can be.
Be in touch to discuss how this can be set up in your business. The bookkeeping will almost run itself!