Hey Muqeet, Thanks for your instruction as I am already following same url and when I post data I am getting error "The job you are trying to invoice has already been invoiced" Basically My goal to to create invoice in simPRO for different - different amount like $20 and $25 etc so how I c...

Hi Muqeet, Greetings of the day..!! I am using simPRO api to generate invoice for customer and I saw some of the api is deprecated for Customer Invoice. I am following this https://developer.simprogroup.com/apido ... 21725e0474 I am not seeing customer field in post request to associate the invoice ...