AdWords seems to be counting only ~5% of the actual conversions?! (purchases)

I know because I have also an Analytics tag which shows the correct number of visits on this page.

Tag-manager snippet is only on the thank-you page after purchase.

Here is my thank-you page tag snippet:

>>> ALL IN THE BODY OF THE HTML <<<

<script src="https://www.googletagmanager.com/gtag/js?id=AW-103xxMyId"></script> <script type="text/javascript">   window.dataLayer = window.dataLayer || [];   function gtag(){dataLayer.push(arguments);}   gtag('js', new Date());   gtag('config', 'AW-103xxMyId'); var transValue = 100; var transSku = "A-Product"; gtag('event', 'conversion', {       'send_to': 'AW-103xxMyId/TOQHxxSomeIdxxx_oe8D',       'value': transValue,       'currency': 'USD',       'transaction_id': transSku   }); </script> 

Any idea why? Thanks.

I have a singleton class for loading and displaying ads

object AdmobProvider {     var countLoadAds = 0     lateinit var mInterstitialAd: InterstitialAd     private val adRequest = AdRequest.Builder().build()     fun init(activity: Activity) {         MobileAds.initialize(activity)         initInterstitial(activity)     }     private fun initInterstitial(context: Activity) {         mInterstitialAd = InterstitialAd(context)         if (!SubscriptionProvider.hasSubscription()) {             mInterstitialAd.adUnitId = context.getString(R.string.interstitial_video)             mInterstitialAd.loadAd(adRequest)             mInterstitialAd.adListener = object : AdListener() {                 override fun onAdClosed() {                     super.onAdClosed()                     Log.i("AdmobProvider", "onAdClosed: ")                 }                 override fun onAdFailedToLoad(p0: Int) {                     super.onAdFailedToLoad(p0)                     countLoadAds++                     Log.i("AdmobProvider", "onAdFailedToLoad: $countLoadAds")                     if (countLoadAds <= 3) {                         initInterstitial(context)                     } else {                         callback?.Failed(true)                     }                 }                 override fun onAdOpened() {                     super.onAdOpened()                     Log.i("AdmobProvider", "onAdOpened: ")                 }                 override fun onAdLoaded() {                     super.onAdLoaded()                     Log.i("AdmobProvider", "onAdLoaded: ")                     if (mInterstitialAd.isLoaded) {                         callback?.Success(true)                     }                 }             }         }     }     fun showInterstitial() {         if (mInterstitialAd.isLoaded) {             mInterstitialAd.show()         }     } } 

I load ads via

ActivityA in onCreate()

AdmobProvider.init(this) override fun Success(state: Boolean) {         Handler().postDelayed({             val intent = Intent(this@ActivityA, ActivityB::class.java)             intent.putExtra("ActivityB", 1)             startActivity(intent)             finish()         }, 200)     } 

and show in ActivityB in onCreate()

if (intent.getIntExtra("ActivityB", 0) == 1) {     AdmobProvider.showInterstitial() } 

While I tested it on the phone and emulators everything was fine, but from users, a crash began to arrive in the ActivityB, mainly on Android 8+

java.lang.RuntimeException: Unable to start activity ComponentInfo{MainActivity}: d.m: lateinit property mInterstitialAd has not been initialized     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3455)     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3598)     at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83)     at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)     at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2164)     at android.os.Handler.dispatchMessage(Handler.java:107)     at android.os.Looper.loop(Looper.java:241)     at android.app.ActivityThread.main(ActivityThread.java:7582)     at java.lang.reflect.Method.invoke(Native Method)     at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:941) Caused by: d.m: lateinit property mInterstitialAd has not been initialized     at .b.i(Unknown Source)     at .MainActivity.onCreate(Unknown Source)     at android.app.Activity.performCreate(Activity.java:7822)     at android.app.Activity.performCreate(Activity.java:7811)     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1328)     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3430) 

I understand what the error is, but I can't figure out how to fix it correctly, because if I initialize an advertisement in the second activity, I will need to load it there, but it doesn't suit me. According to statistics, 88% of cases crash in background. Please tell me how to fix it correctly?

i need display multiple ads on one page with this code:

<script async src="https://securepubads.g.doubleclick.net/tag/js/gpt.js"></script> <div id="gpt-passback650x250"> <script> window.googletag = window.googletag || {cmd: []}; googletag.cmd.push(function() { googletag.defineSlot('/162717810/xxxxx/650x250', [650, 250], 'gpt-  passback650x250').addService(googletag.pubads()); googletag.enableServices(); googletag.display('gpt-passback650x250'); }); </script> </div> 

If i use this code twice or more on page, i get error: Exception in queued GPT command TypeError: Cannot read property 'addService' of null

Code must be same, customer want paste it to page via shortcode in cms. How to solve this? Thanks

"OBJC_CLASS$_SKOverlay", referenced from: objc-class-ref in GoogleMobileAds(GADInAppStoreMonitor.o) "OBJC_CLASS$_SKOverlayAppConfiguration", referenced from: objc-class-ref in GoogleMobileAds(GADInAppStoreMonitor.o)

that's suddenly occured to me after i add Google-Mobile-Ads-SDK to my project and i tried to add many of frameworks but it didn't worked enter image description here

I have catalog page with all brads included. I want users after clicking on my add to open filtered catalog page with specific brand by adding GET-parameters into url. For example: site.com/catalog?good=notebooks&brand=acer

And I want to add UTM-parameters. Is it possible to make final url like: site.com/catalog?good=notebooks&brand=acer?utm_source=google&utm_medium=cpc&utm_campaign=acer_notebook&utm_content=ad1&utm_term=acer

Sorry for my bad english.