Mobile shopping

Today I would like to talk about Mobile shopping in Korea.
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According to the last Friday\'s article, Mobile shopping popular among middle-aged men has been increasing rapidly.
>> According to the article last Friday, mobile shopping among middle-aged men has been increasing and becoming popular rapidly. 
Men in their 40s and above are increasingly using their smartphone to shop.
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I searched the internet to know about these days trend of Mobile shopping in Korea.
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The article that I found in the internet said that total spending on online shopping increased to 16.6 percent year on year to US 10.19 billion, according to a report by statistics Korea.

>> The article that I found in the internet said that the total time people spend in online shopping increased to 16.6 percent every year up to US $10.19 billion, according to a statistics report in Korea.

That sounds like awesome number. 

>> That sounds like an awesome number. 
 I also used to enjoy online shopping many times. 

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 If so, What type of method do people use to purchase something they need on the web?

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 In the past, People used to use the computer to do online shopping.

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 But these days this tendency is changing dramatically 

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 Most popular item for the mobile shopping in Korea is a smartphone.
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We can easily see person who enjoy shopping by smartphone in the subway and on the bus.

>> We can easily see a person who enjoys shopping by smartphone in the subway and on the bus.