diff --git a/entrypoint.sh b/entrypoint.sh
index 16f471a..89bae1c 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -6,10 +6,11 @@ if [[ -n "$UNITY_LICENSE" ]]; then
   #
   # This will activate Unity, using a license file
   #
-  # Note that this is the ONLY WAY for PERSONAL LICENSES in 2019.
+  # Note that this is the ONLY WAY for PERSONAL LICENSES in 2020.
   #   * See for more details: https://gitlab.com/gableroux/unity3d-gitlab-ci-example/issues/5#note_72815478
   #
   # The license file can be acquired using `webbertakken/request-manual-activation-file` action.
+  echo "Requesting activation (personal license)"
 
   # Set the license file path
   FILE_PATH=UnityLicenseFile.ulf
@@ -17,52 +18,36 @@ if [[ -n "$UNITY_LICENSE" ]]; then
   # Copy license file from Github variables
   echo "$UNITY_LICENSE" | tr -d '\r' > $FILE_PATH
 
-  ##
-  ## Activate license
-  ##
-  echo "Requesting activation"
-  xvfb-run --auto-servernum --server-args='-screen 0 640x480x24' \
+  # Activate license
+  ACTIVATION_OUTPUT=$(xvfb-run --auto-servernum --server-args='-screen 0 640x480x24' \
     /opt/Unity/Editor/Unity \
       -batchmode \
       -nographics \
       -logFile /dev/stdout \
       -quit \
-      -manualLicenseFile $FILE_PATH
-  # This is expected to always exit with code 1 (both success and failure).
-  # Convert to exit code 0 by echoing the current exit code.
-  echo $?
-  # Exit code is now 0
-
-  ##
-  ## Verify activated license
-  ##
-  echo "Verifying activation"
-  # Run any command that requires activation to verify
-  xvfb-run --auto-servernum --server-args='-screen 0 640x480x24' \
-    /opt/Unity/Editor/Unity \
-      -batchmode \
-      -nographics \
-      -logFile /dev/stdout \
-      -quit
+      -manualLicenseFile $FILE_PATH)
 
   # Store the exit code from the verify command
   UNITY_EXIT_CODE=$?
 
-  # Display information about the result
-  if [ $UNITY_EXIT_CODE -eq 0 ]; then
-    echo "Activation (personal) complete."
-  else
-    echo "Unclassified error occured while trying to activate (personal) license."
-    echo "Exit code was: $UNITY_EXIT_CODE"
-  fi
+  # The exit code for personal activation is always 1;
+  # Determine whether activation was successful.
+  #
+  # Successful output should include the following:
+  #
+  #   "LICENSE SYSTEM [2020120 18:51:20] Next license update check is after 2019-11-25T18:23:38"
+  #
+  ACTIVATION_SUCCESSFUL=$(echo $ACTIVATION_OUTPUT | grep 'Next license update check is after' | wc -l)
+
+  # Set exit code to 0 if activation was successful
+  if [[ $ACTIVATION_SUCCESSFUL -eq 1 ]]; then
+    UNITY_EXIT_CODE=0
+  fi;
 
   # Remove license file
   rm -f $FILE_PATH
 
-  # Exit with the code from the license verification step
-  exit $UNITY_EXIT_CODE
-
-else
+elif [[ -n "$UNITY_SERIAL" && -n "$UNITY_EMAIL" && -n "$UNITY_PASSWORD" ]]; then
   #
   # PROFESSIONAL (SERIAL) LICENSE MODE
   #
@@ -70,6 +55,9 @@ else
   #
   # Note: This is the preferred way for PROFESSIONAL LICENSES.
   #
+  echo "Requesting activation (professional license)"
+
+  # Activate license
   xvfb-run --auto-servernum --server-args='-screen 0 640x480x24' \
     /opt/Unity/Editor/Unity \
       -batchmode \
@@ -83,15 +71,31 @@ else
   # Store the exit code from the verify command
   UNITY_EXIT_CODE=$?
 
-  # Display information about the result
-  if [ $UNITY_EXIT_CODE -eq 0 ]; then
-    echo "Activation (professional) complete."
-  else
-    echo "Unclassified error occured while trying to activate (professional) license."
-    echo "Exit code was: $UNITY_EXIT_CODE"
-  fi
+else
+  #
+  # NO LICENSE ACTIVATION STRATEGY MATCHED
+  #
+  # This will exit since no activation strategies could be matched.
+  #
+  echo "License activation strategy could not be determined."
+  echo ""
+  echo "Visit https://github.com/webbertakken/unity-builder#usage for more"
+  echo "details on how to set up one of the possible activation strategies."
 
-  # Exit with the code from the license verification step
-  exit $UNITY_EXIT_CODE
+  # Immediately exit as no UNITY_EXIT_CODE can be derrived.
+  exit 1;
 
 fi
+
+#
+# Display information about the result
+#
+if [ $UNITY_EXIT_CODE -eq 0 ]; then
+  # Activation was a success
+  echo "Activation complete."
+else
+  # Activation failed so exit with the code from the license verification step
+  echo "Unclassified error occured while trying to activate license."
+  echo "Exit code was: $UNITY_EXIT_CODE"
+  exit $UNITY_EXIT_CODE
+fi