Hey,
Many thanks to all and mostly to user "Quickseller" who got the answer I was looking for. This finally does all make sense, I was expecting a payment from them only in the morning, they just paid out sooner I guess. Also, if anyone would like to give a go at my question in
mining that would really help me. A nice Sunday to all, Louis
As a general rule I would suggest that you not have more then one person/entity send BTC to the same address. That way you know with a greater amount of certainty as to who exactly a certain transaction/payment came from. This is especially true for if/when you start dealing with people who are less then as reputable then someone like antpool/bitmain
Unfortunately I am not familiar with the S7, nor familiar enough with mining to be able to help you with your other question.