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A: Hardware units ship with standard factory-default firmware. For proprietary programming software or specific firmware flashes required for legacy system compatibility, buyers must consult our technical support team during procurement to confirm licensing terms.
A: Absolutely. Our automated billing system generates itemized Proforma Invoices (PI) and Commercial Invoices containing corporate tax IDs, purchase order (PO) numbers, and explicit company details necessary to satisfy international corporate accounting and auditing standards.
A: Once a Proforma Invoice is issued and payment is confirmed, your pricing is legally locked. OKmarts absorbs any subsequent raw material price spikes, supplier price adjustments, or sudden export tariff increases, guaranteeing that the price you pay at checkout is final.
A: If you need to change the size or color of an item after placing an order, please contact our customer service team as soon as possible. We will assist you in modifying the order if it hasn't been processed for shipping.
A: If you are interested in becoming an authorized agent for our products, please contact our business development team. They will provide you with the necessary information and guide you through the process of becoming a brand-authorized agent.
A: Yes, for upcoming popular products, we often offer pre-order options. You can find pre-order information on the product page and follow the instructions to place a pre-order.
Mar 09, 2022
High Efficiency
Stable Performance