So, I had this sale of a vector file, which was sold twice at the same time. Each for 3.31$.  Bigstock says it's "Bigstock Partner Basic" sale. Anyone knows why would someone buy same file twice?

To get away with not having to buy an extended licence

Yeah, I thought so. I had similar thing happened about a week ago. Same file, download at SS as SOD (for 0,7$ or sth. like that) and then a few hours later at bigstock same file for 3$. I've felt as if I have been cheated for EL sale.