Firstly, you need to create an Oglnetpay account to use this website for the purpose of buying and selling e-currency. You can do this by navigating to the Sign Up page section of the website.
Yes, you can start using your account to fund and withdraw immediately. However, there is a funding limit of $500 per day, applicable to UN-VERIFIED accounts. No limitation on withdrawals. To get your account verified, you need to upload your ID showing your full name and a utility bill showing your address.
Minimum amount you can sell or withdraw through us for any e-currency is $20 but no maximum.