Alternating the position of the featured job offers

Hi WPJM team,
Is it possible for featured job postings to keep alternating at the top?
I mean, if I have 3 featured offers, that each one is shown in the first position every certain time.
Right now the plugin shows the featured offers in chronological order, but when an advertiser pays for an ad, he wants to see his ad in first position.
Do you know of any plugin that can add this functionality? Thanks!