Skeddly includes a free-usage tier. Even if your monthly Skeddly usage will be under the free-usage tier, we ask you to upgrade to a full paid account.
The reason for this is because at some time in the future, your monthly usage may exceed the free tier. It is for these cases that we ask you to provide payment details.
After upgrading to a full paid account, your monthly usage remains below the free-usage tier limits, then we will not charge your credit card.