Registration & Pro Memberships
Registration & Account
- Account Registration and Login
- How do I change/reset my password?
- How do I change my registered email address?
- How do I delete my iKnow! account?
- Can two people or more use one account to study?
- Can I change my name?
iKnow! Pro Memberships
- I have no PayPal account. Is there any other payment method?
- What is "Contract Renewal Bonus"?
- Price change for iKnow! Pro membership (October 1, 2019)
- How can I use a coupon?
- What's iKnow! Pro Member?
- How do I change my subscription plan?