Adam Electronics Store gave a storewide discount of 20% during its annual sale. As a member of the store, Ming Hui is entitled to an additional 10% discount on the discounted price. He bought a camera during the sale. How much did Ming Hui pay for the camera?

1. Calculate the price after the first 20% storewide discount

$\text{Discounted price} = \char36{}2000 \times (100\% - 20\%) = \char36{}2000 \times 0.8 = \char36{}1600$

2. Calculate the final price after the additional 10% member discount

$\text{Final price} = \char36{}1600 \times (100\% - 10\%) = \char36{}1600 \times 0.9 = \char36{}1440$