One of my sites lends itself very well to selling advertising on it directly as opposed to adsense or what have you. I set up a merchant account and they sold me authorize.n3t, the gentleman told me it would be my shopping cart solution on my website. It's not authorize.n3t told me I need it to talk to the merchant account, though I was provided terminal ID's and such by them. So I am wondering, having not looked at shopping cart solutions yet. What exactly does authorize.net provide for $30 per month? Seems a bit of a scam to me?