Because of the Google Play Store and Apple App Store's impact on the mobile market. there are a large number of applications requesting registration. All service providers must comply with Google and Apple's criteria to be selected for registration. Unfortunately these standards are very particular and ever changing, and often times many applications fail to register. Leave the market inspection QA to experts who can provide detailed explanations on the inspection criteria for being featured in each market. Failure rates are significantly reduced when you can make use of the vast amounts of data gained from deciphering the complicated reasons given for rejection.