You aren't likely to go to jail for a first offense shoplifting charge. You are probably looking at fines, community service, probation or some mix thereof. DO NOT plead guilty without at least speaking to an attorney. Plead not guilty at your arraignment and ask for a public defender, if you are eligible.

You can also expect a civil demand letter from WalMart, which is separate from the criminal charge. I'm not familiar with Ohio so I don't know how much it might be but I would expect a couple hundred dollars.