Open the secure subscription form in your spreadsheet menu located at Add-ons > Flookup > Manage subscription > Subscribe.
1. Choose your preferred subscription plan, enter your Subscriber Email Address and click "Proceed":
2. Click "Pay with Debit or Credit card":
3. Enter your credit or debit card details:
4. Click "No, I don't want an account now" and then click "Agree and Subscribe":
5. Return to your spreadsheet and click "Update status":