How do I buy or subscribe to a premium database?
Start by going to the database page of the database you wish to buy.
Then, click on the "View Pricing" button that appears on the top right side of the page.
You will then be directed to another page where you can choose the type of license that you want (single user, startup, developer or institutional). Choose your license.
Afterwards, choose whether you'd like to be billed monthly or yearly, then enter your payment information to complete the transaction.