Report:
After our negotiation, we make an agreemeet on 50 units at 100 per unit. That price is as high as $5000. It can be paid by credit card or alipay. And they promise the goods will be delivered over the next four months after payment.What's the service plan is free parts and labor for one year. If there is any problem, get it back to me. what if we pay 30 extra per unit for two-year service plan?
