For a business, next to "Rantability" and "Productivity", a third scale is Economy. Economicality means as in terms; economize and also the ratio of economic values to each other. Shortly, economy; it can be called as obtaining high efficiency with the lowest cost.

The most important variable to be considered and considered in the construction designs of cranes is the economy. Because the material cost is the biggest shareholder of the sales price in designs. As a result of the analysis, calculations and design processes made as Arnikon crane the cost of the main material of crane constructions is reduced and price formation is optimized. Optimization on the main material affects the condition of the product at the shipping stage. As a result of the optimizations, the market price can be brought forward and the demand can increase. Supply and demand determine the price in the sectoral market. If supply goes up and demand stays low, the price goes down. Prices rise if there is low supply relative to increased demand. If a product is produced by "many" manufacturers and is demanded by "many" buyers, a single manufacturer has little influence in establishing the market price of the product.

Construction designs in crane enterprises can be realized with different methods and different materials. Therefore, the cost calculation and the resulting price will be different from each other. In price policy, large differences between wages in the European and Eastern European markets play an active role. This situation leads to great distortions in free market conditions. The region where production and service is carried out also has an important scale for economy.