When considering cancelling your PostMyParty subscription, be aware that your account will automatically close at the end of the month you have already paid for. All scheduled parties and payment info will be deleted at that time.
If you decide to return later on, just log back in and the system will walk you through restarting your subscription.
NOTE: Templates and other information saved to your account are subject to deletion as soon as 14 days after the closing of an account.
The only way to keep templates safe from being discarded, is to keep your PMP account active, or to save them elsewhere. Some ideas are:
Manually copy and pasting each post onto a document on your computer.
Create a hidden group on Facebook just for yourself, and have your templates scheduled to post there before your account closes.
This way, you will have your posts and templates in a place you can access.