How do customers add their PC Optimum card into Google Pay?

1. From Google Pay's homepage, click on the plus floating action button located at the bottom right side of your screen and select the Add a loyalty program option. 

2. Search for PC Optimum. 

3. Select PC Optimum and enter your card manually.  

4. Save the information and the card will be added to your list of cards currently saved in your Google Pay account.