Q: Billing question

I'm not sure if this is what you meant, but if you want to see the details of your purchases (in order to compare them to your card billing or for any reason) the following has instructions: See your purchase history in the iTunes Store on a Mac or PC - Apple Support

You can compare whatever you like

how do I find out why I am auto charged $.99/month?

Password3 wrote:

 

how do I find out why I am auto charged $.99/month?

The following has information on how you can see the details of charges: See your purchase history in the iTunes Store on a Mac or PC - Apple Support

A monthly charge is likely a subscription.  The following has information on turning off auto-renewal of a subscription: View, change, or cancel your subscriptions - Apple Support

Also, 99¢ could be an iCloud Storage 50GB plan in the U.S. -- See the following iCloud storage upgrades and downgrades - Apple Support