Q: How do I discontinue my monthly membership with an app so that i no longer get charged for it?

See the following: View, change, or cancel your subscriptions - Apple Support

See View, change, or cancel your subscriptions - Apple Support.

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I Have the same exact problem but with one addition. I knew to go into the apps and I store app to manage my apps. Well I did that and double checked to make sure the auto renewal/pay was turned off and it was. But I just received an e-receipt last night about 9:45pm EST. I was charged $14.99. None of which I auto rides in anyway. So I would like this money put back on my card. Who can help.

Contact iTunes Support : http://reportaproblem.apple.com or https://www.apple.com/emea/support/itunes/contact.html