access affiliate affiliates buyers check checks code count data download free help identifier implement info input link offer officially option page paper payment post purchase received redirected referrals sales site sufficient track traditional variables website

I want to offer the option for buyers to purchase via traditional paper checks.

Is there a way that I can access the affiliate info on my site so that I can track those sales myself?

Like maybe when an affiliate link gets redirected back to my site the data is sent POST? I don't officially want to "count" a payment until the payment is received (for affiliates), but if there's code that I can implement on my website from e-junkie so I can track check referrals - that may be sufficient.

Or - does a "free" download page post variables back to my site? If so - does that data include the affiliate ID (or other identifier) & what is that variables name?

Any help/input would be appreciated.