A trial is one time only... after 30 days you may not use the trial again
There is a monthly subscription you may buy... be sure you select monthly, not annual PAID monthly
Cloud Plans https://creative.adobe.com/plans
I guess I should have been clearer. Sorry.
Once the trial is done in 10 days, it becomes $15 or $25/month. Since I won't use it constantly, can I pay for it in 3 months, use it for a month, and then stop using it again until the next time I need it? Like I said, I'm not a videographer but will dabble in it if needed. Thank you!
As John said, you can subscribe for one month at a time, at any time, then let it expire.
Single App plan, monthly plan (not Annual) @ $29.99/month.
Alternatively, buy Premiere Elements outright for $100 and keep it forever.