I need to integrate Retailnext or jira to my POS (purchase order system) for retailing.

[Lance Luu]

Need complete step by steps instructions on integrating software to a POS,

Any problems that I might encounter during the process?

Thanks,

Lance

[Brant Schroeder]

@Lance Luu welcome to the Atlassian community 

You would have to connect the applications through the Jira API https://developer.atlassian.com/cloud/jira/platform/rest/v3/intro/#version