3. What is the minimum order ? We accept one piece for printer products. If require OEM, will see detailed requirements and confirm MOQ to you from our sales department. 4. Can we get the free sample ? Generally, we would not provide the free sample. If the cusotmer confirm the specification and price, they can order the sample firstly for the testing and evaluation. 5. What is your company payment term ? We accept Western Union Payment, T/T in advance, Paypal & L/C at sight and so on. 6. What's the delivery time ? a)Generally, sample can be shipped in 2~3 working days after payment. For bulk order leading time will be 1-2 weeks depend on exact quantities with payment received. b)By Express: DHL UPS TNT FEDEX or ARAMEX EMS it may needs 3~7 days. c)By Air: Inform us the Airport to check which flight, leading time depends on the different countries different time. 7. How to order ? You send us your purchase order by Email(vtrtek@xmvtr.com), of course you may ask us to send you proforma invoice to give confirm with you in advance. 8. Can I check quality of goods before delivery ? Yes, you can come to our factory by yourself or ask colleagues from your Chinese office or even ask a third party inspection company to check the quality of goods before delivery. If you are interest in our products, please feel free to contact us or visit our factory. There is a Chinese saying: It is always a pleasure to greet a friend from afar. And we'll be at your service anytime.