Yeah, I long thought that these kinds of fraud are ultimately filtered by measuring the return. Paid to Zonama web shop to show your wares, but all visits are f

Yeah, I long thought that these kinds of fraud are ultimately filtered by measuring the return. Paid to Zonama web shop to show your wares, but all visits are from people comparing prices with the in-house brand? Well drop the shop. Bought an ad campaign, see zero conversion? Why would anyone continue buying it.