Extra settings

• Go to Settings and find Referral cookie duration (under the section where you set approval and referral options).
• Enter a value between 1 and 3650 days. This is how long the referral (e.g. ?ref=CODE) stays valid for attribution; after that, a new click is required to attribute a sale to that affiliate.
• Save. The new duration applies to future referral clicks; existing cookies keep their current expiry until they’re updated on the next visit.
• Prevent self-referrals is in the same area if you want to block the store owner (or same customer) from earning referral credit.
• The Settings guide gives more context on referral and onboarding defaults.

• Setup a Registration/sign-up form: In Settings → Registration Form, turn on the form and add custom questions (short text or long text). Set a title and description, mark fields as required if needed, and optionally require the form before registration so affiliates must submit it to apply.
• Per-affiliate: When you add or edit an affiliate in the app, you can fill Name, Email, Notes, and payment details. Any extra fields you add via the registration form are stored and shown where that form data is displayed (e.g. affiliate list or profile).
• Payment details: Use Payout method on the affiliate profile so they (or you) can add PayPal email or other payout details. Custom payout methods are configured in Payouts → Payout settings.
• For more structured custom fields (e.g. phone, address), use the Registration Form questions; that’s the main way to “get more information” at signup or application.
• For affiliate review and approval after signup, see Affiliate management.

Yes, but it's currently limited. Use Settings → Branding (and related sections):

• Brand name — Shown in the portal and emails.
• Logo — Upload or set a URL; used in the portal and communications.
• Favicon — Upload or set a URL so the portal tab shows your icon.
• Support email and company address — Used in the portal and in emails.
• Colors / theme — If your plan includes it, brand colors (primary, buttons, background, etc.) are set in Settings and applied to the affiliate portal and email templates so the experience matches your store.

You can also set the portal subdomain (e.g. affiliates.yourstore.com) in Settings → Portal, and use Preview Portal to see how it looks. The portal uses these branding settings so affiliates see your brand, not a generic one.

For what affiliates see after the portal is set up, read the Affiliate portal guide.