Get a valid contact lens prescription from an eye doctor
Confirm your lens brand, power, base curve, diameter, and any special instructions
Choose a reputable online retailer
Create an account or sign in
Enter your prescription details
Upload a copy of your prescription if required
Select the correct lens type and quantity
Review the order for accuracy
Enter shipping and payment information
Submit the order
Track the shipment after purchase
Check the package and lenses when they arrive
Contact the retailer or your eye doctor if anything is incorrect