How long it takes an email invoice to be recieved in my account?

[Foxeon]

I got a payment as Email invoice today but is not in my activity or anywhere else, I can only see it when I open it from the email I got, and it says that it can takes up to 2 days so I just want to know since I "got the payment" and need to deliver the product.

[kernowlass]

@Foxeon

Sounds like a scam, sellers send invoices, buyers PAY invoices.