Your Ganttic subscription is charged monthly or annually via credit card on a recurring renewal mode. Whichever you will choose, you will never pay more for using a resource in Ganttic than you are paying for a cup of coffee each day as you can upgrade and downgrade as soon as the Resource count changes.
Invoice-based regular wire/bank transfers are available for annual subscription only. If you have to use this option then please reach out to firstname.lastname@example.org
Discounted subscription packages are available for educational institutions as well as for enterprises using more than one Ganttic account. If your organization falls into any of these categories then please reach out to email@example.com