Available methods appear during checkout and may vary by location, device, currency, and order details.

Transactions may undergo authorization or fraud-prevention review. Your bank or payment provider may request verification, decline a transaction, or place a temporary hold.

Checkout is processed through Shopify and applicable payment providers using measures intended to protect transaction data. Zulqevra™ does not store complete card numbers on its own servers. We will not ask you to email full card details, security codes, or banking passwords.

Product prices, shipping charges, applicable taxes, discounts, and the final total appear before payment. Prices are in U.S. dollars (USD) unless another currency is clearly shown.

Your bank or provider may separately impose foreign-exchange, international transaction, or currency-conversion fees. Those charges are determined by that institution.

Enter a valid code before completing payment and confirm the discount appears in your total. Stated expiration dates, exclusions, and usage limits may apply.

For a declined payment, review your billing details and contact your bank if needed. A pending amount may be a temporary authorization. If you suspect a duplicate completed charge, contact us with your order number and relevant details, without sending full card information.

An order confirmation is normally sent to the email address used at checkout after successful submission. Check your spam or junk folder if it is missing.

Email service@zulqevra.com with your order number and a description of the issue. Do not include complete payment credentials.