I would like to advise ordering procedure as follows:
1. When SiS receives a PO from a customer to do Performa invoice to the customer transfer money before order
2. When you transfer the money and then interfere with sending payment slip to our team
3. Our team process orders Trend Micro products take time to buy 7-14 days
4. When our team get the Trend Micro soft file, will be sent to by email