add a get data method - Githubissues

Hi @brai4u. Thanks for your interest in the project. Your pull request is missing a few requirements.

Please provide a description of the feature and a use case/why it is needed. In general, please open an issue first so the feature can be discussed.
Please target the develop branch instead of master.

Please refer to our contributing guidelines for more information on submitting pull requests.

Closing this PR for now, but feel free to re-submit with these issues addressed. Thanks again.

crucialwebstudio / chargify-sdk-php