Guarantee

Business Know-How Guarantee

If you are unsatisfied with a product you have purchased from the Business Know-How Store, contact us with 30 days and we will issue you a refund. You may contact us by email or phone. Our email address is Sales@businessknowhow.com. Our phone number is 631-467-8883.  Refunds will be processed through whatever payment method you used when you placed your order.