You don't need an account to order from Cellbase — checkout works as a guest, using just your email address.
Creating an account is optional but useful if you order regularly: it keeps your order history in one place, lets you reorder previous purchases in a click, and saves your delivery details for next time.
To create an account: click the account icon in the top navigation and follow the sign-up steps.
To order as a guest: just check out normally — no account required at any point. Either way, your orders are always findable afterwards using "Find my orders" with your email, even without a saved account.
For universities and companies with formal procurement requirements, see How to open an institutional account — that's a separate process for PO handling and invoicing, not a login account.