[[RageIAPHelper  sharedInstance]  setDelegate:(id)self];

[[RageIAPHelper sharedInstance] requestProductsWithCompletionHandler:^(BOOL success, NSArray *products) {


    if (success) {
        totalProduct_Arr =products;
        for (SKProduct *s in totalProduct_Arr) {
            NSLog(@"product Identifier %@",[s productIdentifier]);
            if ([[s productIdentifier]isEqualToString:FULLVERSION]) {
                [self.btnFullVersion setEnabled:YES];
            }
            else if ([[s productIdentifier]isEqualToString:REMOVE_ADS]) {
                [self.btnRemoveAd setEnabled:YES];
            }
        }
    }
    else{
        UIAlertView   *alertFail=[[UIAlertView  alloc]  initWithTitle:@"Product Not Found" message:@"Fails to load product.." delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles:nil, nil];

        [alertFail  show];

    }
}];