If I add a Subscription button will that cause an automatic renewal for the next period?

[BigJim521]

If I add an amount for the year, will it be a one time charge or will it automatically renew next year?  If so, is there a way to prevent that?

[PayPal_RobG]

Yes, you can set subscriptions to not recur at the end of their term when using the PayPal Button Factory (https://www.paypal.com/buttonfactory/)