Email User if form not filled

Hi

I am using PHPrunner 8.1 with mobile add-on on and windows 10.

I have built a logging system for sales people where they record their daily activity: calls made, no of sales, sales value etc. From this we get instant values of calls and ratios of calls to sales etc. But it requires the salesperson to log in and complete the form daily. But surprise, surprise - sales people forget!

What i want to do is to have the system send an email reminder to the user (salesperson) if there has been a period of 48 hours with no record of activity. Grateful for any contibutions this <img src='https://asprunner.com/forums/file.php?topicimage=1&fieldname=question&id=23278&image=1&table=forumtopics' class='bbc_emoticon' alt=':)' />

Thanks

Alan