Best Buy knows that many customers are still not done with all of their holiday shopping. Best Buy is offering discounted prices and extended hours to help these last minute shoppers.

Best Buy has conducted a research study and found that 75 percent of Americans may have started their holiday shopping, but are not finished yet, according to a press release from the company.

Best Buy is opening up their stores earlier and staying open late until Dec. 23. Also, all online orders made by the morning of Dec. 22 will ship for free with two-day shipping.

Apple products are rarely on sale, but Best Buy has MacBooks, iMacs, iPads and iPhones all on sale.

MacBooks will be discounted between $100 and $150 off their original prices. The 11.6-inch MacBook Air will be reduced $120 down to $779.99.

iMacs will be discounted by up to $300. The 21.5-inch iMac is reduced from $1,099.99 to $799.99.

The iPad Air 2 is reduced by $125. This brings the 16 BG model down to $374.99.

iPhones with 2-year contracts are all reduced by $100.

Best Buy will also be offering some excellent deals on TVs.

Their store brand Insignia 32-inch LED 720p HDTV is only $149, a $30 savings.

A 55-inch 4K LED TV from Samsung is $999.99, a $600 savings.

Wearable fitness trackers have been a very popular item in 2015 and Best Buy has an affordable option. The Garmin Vivosmart Activity Tracker is on sale for just $79.99, a $50 savings. It is available with bands in the colors of black, silver, blue, berry or purple.

Finally, a pair of high-quality Bose headphones are on sale at Best Buy. The Bose QuietComfort 25 Acoustic Noise-Canceling Headphones will be on sale for $269.99, a $30 savings.

Here are the store hours from Friday until Christmas Eve.

o Friday, Dec. 18 - Saturday, Dec. 19: 9 a.m. to 11 p.m.

o Sunday, Dec. 20: 8 a.m. to 10 p.m.

o Monday, Dec. 21 - Wednesday, Dec. 23: 8 a.m. to 11 p.m.

o Thursday, Dec. 24: 8 a.m. to 6 p.m.