Bre Tiesi is sharing her causes for coming again to “Promoting Sundown” after strolling off the set in final season’s finale … and it feels like cash’s a deciding issue.

We obtained the mannequin/actual property agent Friday leaving The Oppenheimer Group workplace in West Hollywood … and our photog requested Bre why she’s again on the Netflix sequence.

Keep in mind … Bre stormed off on the finish of Season 7, and as just lately as November she was undecided about returning for a 3rd season, complaining about her pay.

Paparazzi noticed Bre arriving to set earlier within the day, and after we obtained her leaving, she instructed us “perhaps the cash’s just a little totally different” … and she or he additionally did not wish to go away the remainder of the women on the ‘Promoting’ solid.

Reality is … the ladies do have lots of enjoyable on the present, and the lady speak is difficult to beat … just like the time final season when Bre bragged about banging Michael B. Jordan.

Talking of well-known exes … we additionally requested Bre about her child daddy Nick Cannon saying he has no plans for a thirteenth child.

No complaints from Bre! She says she does not need one other child, with or with out Nick — the truth is, she even defined why she’s a one-and-done mother.