B2 noun /ˈpɜː.tʃəs.ɪŋ ˈpaʊ.ɚ/
purchasing power
покупательская способность
Meaning
The amount of goods and services that can be purchased with a unit of currency.
Example
Due to inflation, people's purchasing power has decreased.
Из-за инфляции покупательская способность людей снизилась.