Four steps, all self-serve:
1 · Verify your email — a 6-digit code, valid for 15 minutes. If it does not arrive, use the Resend button on the code screen.
2 · Sign the Independent Sales Partner Agreement — read it in full at /partners/agreement, then type your legal name on the dashboard. That is your electronic signature against a specific version of the document.
Signing also generates your security questions. They are shown exactly once, immediately after signing. Copy or download them then — they are what unlock payout changes if you ever sign in from an unfamiliar location.
3 · Complete your W-9 — legal name, entity type, address and taxpayer ID. Required before your first payout; your ID number is encrypted the moment you submit it.
4 · Finish the walkthrough — five short screens covering what you're selling, who buys it, exactly how commission is computed, an earnings estimator built on live platform numbers, and the conduct rules. You can replay it any time from your dashboard.
Your referral link becomes visible when all four are done.
The partner help centre covers attribution, the ledger, payouts and the selling rules.