Payment & Security
Payment & Security
Payment methods, authorization, pricing, currency, discounts, and checkout-security information for purchases on tadcnma.com.
Last updated: August 31, 2026
1. Payment Methods
Payment methods available for an order are displayed during checkout. Depending on location and the payment services currently enabled, options may include major credit cards, debit cards, PayPal, or other supported payment methods.
Transactions on tadcnma.com are processed in United States Dollars (USD).
2. Payment Authorization
Orders are subject to authorization, payment verification, and fraud-prevention review. A card issuer or payment provider may request additional verification, decline a transaction, or place a temporary authorization hold.
TadcnMa™ does not control a bank or payment provider's approval decision, verification requirements, hold period, or release schedule.
3. Checkout Security
Checkout is processed through Shopify and participating payment providers using security measures designed to protect transaction information. TadcnMa™ does not store complete credit-card or debit-card numbers on its own systems.
No internet transmission or storage method can be guaranteed completely secure. Customers should use trusted devices, current browsers, secure networks, and properly protected account credentials.
4. Pricing, Shipping, and Taxes
Product prices, discounts, applicable shipping charges, taxes, and the final order total are displayed before payment is submitted. Review the order carefully before completing checkout.
Foreign-exchange fees, currency-conversion charges, or bank fees imposed by a financial institution are determined by that institution and are not charged or controlled by TadcnMa™.
5. Discount Codes
Discount codes must be entered before checkout is completed. Promotions may be subject to eligibility requirements, time limits, product exclusions, minimum order amounts, or other conditions communicated with the offer.
Unless expressly stated otherwise, promotions may not be combined, exchanged for cash, transferred, or applied retroactively to completed orders.
Questions About a Payment?
Email service@tadcnma.com and include your order number when applicable.
Business & Contact Information
TadcnMa™ is owned and operated by Xuzhou Lelangqi Technology Co., Ltd..
