What is PI for X Ray Hand Switch?

Recently more and more people inquire our Hand Switch.

I have a customer Mr. C from Romania.
About 2 months ago, he inquires our L04 2-step hand switch, white, and said his shipping address and needs 2 pieces hand switch.

So I made the PI and the Credit protection order to him.

However, I have not received his news for the past two months. I have also tracked it several times during the period. But at 5 o’clock in this morning, he replied to my message and wanted me to update the quotation.

I’m very happy for this, and then update the PI to him.
Now the time in Romania is 3:30 in the morning. So I hope that when he wakes up in the morning, he can see our updated PI and look forward to his order.

What is PI?
Means proforma invoice
It is a preliminary bill of sale sent to buyers in advance of a shipment or delivery of goods. The invoice will typically describe the purchased items and other important information such as the shipping weight and transport charges.
If you are interested in our hand switch, please feel free to contact us.