Join the WaterTestingKits.com affiliate program and earn a 15% commission on all testing kits and supplies that we sell. Our commission is negotiable for affiliates who can refer over 500 sales per month. Once you create your account you’ll have access to all of our banners and creatives available. We payout our affiliates every 2 weeks via PayPal or Direct Deposit. If you have any questions about our referral program please contact us.