C# (CSharp) Billing PurchaseDatabase - 3 examples found. These are the top rated real world C# (CSharp) examples of Billing.PurchaseDatabase extracted from open source projects. You can rate examples to help us improve the quality of examples.
An example database that records the state of each purchase. You should use an obfuscator before storing any information to persistent storage. The obfuscator should use a key that is specific to the device and/or user. Otherwise an attacker could copy a database full of valid purchases and distribute it to others.