To register or create an account, please go to IQOS.com. If you're on mobile, click the menu icon in the upper left corner of your screen, and click 'Login.' Once you're in the Log-in page, click 'Create and Account' and choose if you want to register via mobile number or using an email account. You will then go through the registration process which includes providing of your password and other details. If you choose registration via mobile, you will need to input a One Time Pin (OTP) which will be sent to your registered mobile so you can complete the transaction. If you choose to register via an email address, you will receive a welcome email. If you're on desktop, click the human icon in the upper right corner and click "Register." You will go through the same process mentioned above.