Add punctuation: Average retail price 413100
A: Average retail price: 4131.00 O

Add punctuation: On your Account settings page you can see services and information associated with your Google Account and change your security and privacy settings
A: On your Account settings page, you can see services and information associated with your Google Account and change your security and privacy settings.

Add punctuation: Assembly to the machine body by means of two M5 cylindrical head screws with hexagon socket
A:
Assembly to the machine body by means of two M5 cylindrical head screws with hexagon socket: