Customers: What you can do on payment to facilitate delivery and increase your competitiveness?

There is complete unnecessary to wait to start the production until you make all the funds ready. The smartest way is to send the deposit, i.e. 30% of PI to start production first. You can prepare the rest fund, i.e. 70% of the PI during production. Besides, the fund of freight & customs cost can be prepared during shipping period. If there is an extra cost you planned on the purchasing, still there have plenty of time during warehousing.