To sum up; the first thing that arises is the question, "Is even more possible after such spectacular increases?" In the case study, we mentioned the integration of the customer's margin and ERP system for a reason. The ERP system has the stock data and prices of the products from suppliers. It turns out that when comparing the net ERS with the margin of the product or category, the safety brake was not always well-defined.
Some categories with a higher margin may have a higher ERS level, which seems obvious, but often the obvious conclusions do not come easily. It is an intangible value that came from a data warehouse, which can be called business know-how. In a word, it is real-time knowledge (in advertising systems and in automated reporting), which gives information on which category to maximize, when to do it, and how to safely increase income (managing the campaign structure adapted to the available data).
On the other hand, the Cloud technology was integrated with the Google Ads system and the margin was imported to the system, instead of net revenues. In the reporting area, it is possible to set a better and more accurate safety brake, while in the purchasing sphere, we can provide Google's smart shopping or smart bidding 2.0 mechanisms with better data to maximize the margin, directly in the advertising system.
Currently, there are more and more mechanisms in Google Ads that are operated by machine methods, taking the strain off human resources and generating better results than humans. The key issue seems to be supplying these mechanisms with better data because other elements are less and less influenced by specialists.