'Bachelor in Paradise' Star Amanda Josh and I Are For Real ... And We're Making Bank

11/8/2016 12:20 AM PST

'BiP' Stars Amanda Stanton and Josh Murray Are Making Big Money

EXCLUSIVE

Amanda Stanton claims she and Josh Murray have taken their "Bachelor in Paradise" relationship to the next level by living together with a soaring household income.

Amanda shared financial info as part of her custody battle with ex-husband/baby daddy Nick Buonfiglio. In the docs, she says she's making more than $13k a month from her fashion blog and social media. She also lists live-in fiance Josh's monthly income at $10k.

According to the docs, Amanda's paychecks increased big-time after her recent appearance on 'BiP' -- thanks to new endorsement ops. This seems to support Nick's claim she's making way more dough these days ... which is why he wants more child support for their 2 daughters.

One more tidbit/confession from the docs ... Amanda spends 2 grand a month on clothes.