Approval flow for pricing

I'd like to see a product cost and price approval flow in Cin7 Core to allow for clear audit traceability on product prices.  For example, our sales team coudl submit a price level for a particular product, category for either a price tier or Customer, and this can then be reviewed and approved by a finance team member.

This could also work for the procurement module, where the operations team could submit pricing for a raw material or good which tehn requires approval from either their manager or the finance team.