Hi Jiaxin, Thanks for reaching out.
The following are the answers for your questions: 1. For the client accounts under your manager account you could finish the authentication on behalf of your clients by using your manager account’s OAuth2 Credentials if you have the management rights on it. Here is the guide for how you can implement the location extension step by step. 2. It is not required for the clients to create their Google My Business accounts. Either the clients create the Google My Business accounts on their own or you create the Google My Business accounts on behalf of them. Please let me know if you have further concerns. Regards, Xiaoming, Google Ads API Team ref:_00D1U1174p._5001UKMZzR:ref -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog: https://googleadsdeveloper.blogspot.com/ =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/1YT6g000000000000000000000000000000000000000000000PZ2MQB00tFtroTeMSrWDAMhUzgNKJA%40sfdc.net.