I built software for this industry (not at realpage) for 10+ years and can explain why price compliance is a big deal.
The reason is that there is a fundamental principal vs. agent problem in the fee-based property management industry.
Usually an investor buys a building and then hires a separate corporation called a fee-based property management company to manage the property. The management company gets to keep 8-10% of the rents that come in exchange for doing all the management work. (there are situations where the owner and the manager are the same corporation but they are less common and are called owner-operators)
The fee-based management company and the building owner have different interests. The building owner wants to maximize net operating income, which usually means maximizing revenue. The fee based manager wants to maximize their earnings, which is the 8-10% of the rents minus paying for all the management work to happen.
On first glance you might think these are similar interests, but when it comes to choosing the price they are not the same. If a rental price is optimal, it takes a bit of work to rent it out. The housing unit will sit on the market for a little bit and be shown to a lot of people before you find someone willing to pay the price. If, on the other hand, the price is 10% below the optimal price, it will take very little work to rent out and will be taken by the first person who comes to look at it. In this case "little work" means the management company can save money by paying fewer staff members.
So, property owners want optimal prices and property managers want prices that are slightly lower than that.
Revenue management algorithm compliance is a solution to this principal agent problem. The building owner insists on it being used by the management company because he doesnt trust the management company to choose prices. He doesnt trust the management company to choose the price because they are motivated to lower the price in order to reduce their workload.
High price algorithm compliance is important to realpage because it is how the owner makes sure the manager is choosing prices that maximize the owners interests, rather than the management company's interest. And the owner is the person who chooses to enforce the pricing algorithm, and thus the true customer of realpage when it comes to revenue management algorithms.