How promo codes and reseller discounts work

How promo codes, customer discounts, and reseller commissions work on Marpe Science orders.

Applying a code

Enter a promo code in your shopping cart or at checkout. Valid, active codes apply a discount percentage to your order total automatically before you pay.

Reseller codes

Some promo codes are issued to Marpe Science resellers. Using a reseller's code gives you the associated discount, and the reseller earns a commission on the sale — this does not change your price beyond the stated discount.

Limits & expiration

Promo codes may have an expiration date, a maximum number of uses, or be limited to specific products. An invalid or expired code will be rejected with an explanation at checkout.

This page is provided for general educational and informational purposes only. It does not provide medical advice, dosing guidance, or personal-use instructions.

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For research and laboratory use only. Not for human or animal consumption. The information on this website is provided for educational, informational, and research-related purposes only. Nothing on this website should be interpreted as medical advice, health advice, diagnosis, treatment, prevention, cure, dosing guidance, or a recommendation for personal use. Products and information referenced by MARPE are not intended for human consumption, animal consumption, clinical use, therapeutic use, cosmetic use, dietary use, or veterinary use. Users are solely responsible for compliance with all applicable laws and regulations in their jurisdiction.