Zango?

[KG Gary]

Can sponsors tell whether or not a sale has come from a zango/180 solutions affiliate?

I'm starting to get REALLY worried about this as my sales are at a lower level than when I first started making freesites back in March.
I'm aware that it's very easy to get sucked into blaming lack of sales the first suspicious thing you can think of, but the way my sales have plummeted is very worrying, especially since I'm sending more & more unique visitors to sponsors every day, but getting less and less sales.
This month, apart from some good bought webcam traffic, I've had three signups. Count 'em - three!
I was expecting to be at just over one sale per day by now, and my figures from the last six months showed me I was there, but things have just dropped off. in the last couple of weeks.
Sorry to moan, but it's scary to think my little sale-per-day could be being stolen.