Register & share
Find your personal link in your affiliate center and share it with your research network. Promotion access, confirmed sales and tier upgrades update automatically. No joining or upgrade application is needed.
Sign in to get your personal invitation link and affiliate overview.
Your invitation link and referral-order tracking are available. Commission posting and withdrawals remain paused until financial settlement is enabled; sharing a link alone does not confirm earnings.
JKL / Research supply network
Share your connection.
Grow with JKL.
Share research materials through your personal link. Every registered account can promote, with a commission rate that grows with confirmed cumulative sales on this website.
01 / Overview
From a link to confirmed commission.
Payment & verification
The commission rate for each order is locked when its full payment can be verified. Later upgrades apply to new orders paid afterward.
Completion & payment
Commission becomes available after the whole order is verified and completed with no open after-sales cases. Your representative requests withdrawal; an independent reviewer approves it and finance pays manually.
02 / Explore the nine tiers
Your growth, measured over time.
All amounts are USD. Valid sales are completed and verified merchandise net sales after discounts and refunds, excluding shipping, taxes and payment fees. Sales are counted per member on this website.
- 1%Below $5,000
- 2%From $5,000
- 3%From $20,000
- 4%From $50,000
- 5%From $100,000
- 6%From $150,000
- 7%From $200,000
- 8%From $300,000
- 10%From $500,000
A clear connection. A clear record.
Existing permanent referral relationships take priority. For guests and accounts without a binding, the latest valid referral is kept for 30 days. Self-referrals do not earn commission.
An original order split across two warehouses counts once. Refunds reduce valid sales and commission and may reduce the rate on future orders. Withdrawals do not reset your cumulative sales.
03 / FAQ
Before you share.
Do I need to apply before sharing?
Every registered account can promote. Sign in to find your link. Ordinary sales accumulation and tier upgrades are automatic, without an application or manual approval. Special minimum rates, profile changes and referral corrections use a separate reviewed request through your representative.
What changes my rate?
Confirmed cumulative valid sales determine the automatic tier. An approved special minimum can give a higher effective rate. Refunds can lower the automatic tier for future orders; the effective rate respects any valid approved minimum.
When can commission be withdrawn?
Pending amounts are estimates, not available funds. Whole-order completion, verification, closed after-sales cases and any historical reconciliation are required. Your representative submits the request for independent review and manual payment.
Does a new link replace an existing referrer?
No. Existing permanent relationships remain bound. Links and cumulative sales belong to this website; they do not combine accounts or balances across different websites.