To subscribe for a paid plan you need an active account with Vaultie. Login to your account and navigate to the Billing section from the account menu.
On the Billing page select your desired plan depending on your anticipated usage. Annual commitment has a discount which scales with plan volume (Basic - 10%, Standard - 20%, Pro - 30%).
Next, fill in your billing address and credit card details.
Finally, review your purchase and apply a promo code if you have one by entering it into the Promo code field and pressing Apply code button. Then click Confirm purchase button to complete signing up.
Congratulations! You have successfully signed up for a plan with Vaultie.