How does it help the economy that banks offer incentives to get customers to deposit money with them?

When banks offer incentives to attract deposits, it encourages individuals and businesses to save more, which increases the overall liquidity in the financial system. This influx of funds allows banks to lend more, stimulating investment and spending in the economy. Additionally, higher deposits can lead to lower interest rates, making borrowing more affordable for consumers and businesses, further driving economic growth. Ultimately, these incentives help foster a more stable and robust financial environment.