a. Prescription and PD
An eyeglass prescription is necessary to process your prescription glasses.
An eyeglass prescription is a pad issued by your eye doctor after an eye exam, specifying all the numbers and signs which is used for us to produce eyeglasses for you.
PD stands for Pupillary Distance, which is the distance between your pupils in millimeters, PD is very important for accurately fitting your lenses to achieve visual acuity.
If there is no PD number on your prescription paper, you could measure it by yourself. http://www.grinoo.com/help-p-114.shtml (Check with your doctor is recommended)
b. PayPal Account/Credit Card/Debit Card
We only accept ways of payment via PayPal currently, which will guarantee convenient and secure payment environment. If you don't have a PayPal account, you can also pay using credit card/debit card as a PayPal guest. https://www.grinoo.com/help-p-59.shtml
BTW, currently we do not accept check and cash.
c. Shipping address
Your shipping information is necessary, your Name, Residential/Postal address and Phone Number included.
d. Frame size and frame style
Click on this link to know more detail about face shape and frame style: https://www.grinoo.com/help-p-119.shtml
Use try-on system for style reference: https://www.grinoo.com/help-p-112.shtml
Measuring frame size is very important: https://www.grinoo.com/help-p-1.shtml