Payments Pricing Taotronics endeavours to offer you competitive prices on current Taotronics products. Your total order price will include the price of the product on the day of shipping plus any applicable sales tax. Taotronics reserves the right to change prices for products displayed on Taotronics.com at any time and particularly to correct pricing errors that appear on the website. Coupon codes Taotronics will offer various coupon codes, these can expire at any time. Proof of Purchase Taotronics will send you an order confirmation via email, if you have included an email address. Payment Methods We accept payments from the following merchants: 1. Paypal 2. Shop Pay 3. Google Pay Sales Tax In addition to the price of your purchases, Taotronics will charge you sales tax based on your shipping address and the sales tax rate in effect at the time your order is billed. If the sales tax rate for the state to which your order is being shipped changes before the product is shipped, the rate in effect at the time your order is invoiced will apply. Tax-Exempt Orders If you place your order on behalf of a tax-exempt organization or individual, please send an email to support@taotronics.com. Be prepared to provide proof of state tax-exempt status for the state where the product is being shipped. A representative will advise you on how to fax/email your tax-exempt certificate to us so we may process a refund of the tax. This refund will be credited back to the original method of payment used to place the order. The organization or individual name on the order must exactly match the state tax-exempt certificate. Taotronics does not accept federal tax exemption certificates.