To sign up to free courses, you only need to register with your email and generate a password.
In the case of paid courses, you must register, add the course to the cart and choose the payment method that best suits you..
Yes, you can take the courses that you want at the same time. However we recommend that you do not take more than two at a time to allow you to finish the content correctly without setbacks.
For now, the form of payment by credit or debit card is available via Paypal or by bank transfer (only in Mexico). We are renewing and soon there will be more payment methods