Prices and order totals

Prices for U.S. orders are shown in U.S. dollars (USD). At checkout, you can review the item prices, any applied discounts, applicable sales tax, and final total before submitting your order. Standard shipping to supported U.S. addresses is free, with no minimum purchase.

Payment methods

The payment methods available for your order are displayed at checkout. Choose one of the displayed options and follow the instructions to complete your purchase. Enter payment details only at checkout. Please do not email us your full card number or security code.

Payment issues

If your payment is declined, check that your billing information matches the details held by your payment provider. If you see a charge but have not received an order confirmation, check your spam folder and email info@ertiud.com before placing another order. Include the email address used at checkout and the order date so we can help locate the transaction.

Refunds

Refunds for eligible returns go to the original payment method. For refund amounts and processing times, see our Refund Policy.