Qin Hongfei complained in her heart, and it was she who knocked out the heartbeat tester for sale.

There is a slight difference between the heart rate test, the former is more inclined to lie detectors, she doesn't know how ordinary lie detectors are, but she does it, and the detection probability accuracy is as high as 90%.

In another world, she made this thing to apply for a patent and promote it to some places in the city where the needs of the profession are needed, relying on this, she made a lot of money, as for how much, she doesn't know, anyway, it is enough for her to spend more than a year in scientific research, very profitable!

For the sake of the money, she asked, "Buy?" ”

"It has a variety of functions, you can test your heart rate, test lies, and you can also have one for the elderly at home with cardiovascular and cerebrovascular diseases! A variety of effects, as long as 18,888, if you miss it, it's gone. She skillfully knocked on the little advertisement.

81.218.11: "How I think you're a liar. ”

1.1.2.8: "Be confident, remove the feeling, when has the heart rate tester been so convenient, and there are still 18,080,000, 108,008 people are rushing to ask for it, especially those in major hospitals." ”

Qin Hongshou looked at it, immediately reflected on herself, and humbly asked for advice, "Big brother, ask, how much is the purchase price of this equipment in major hospitals?" ”

1.1.2.8 Seeing that she was still consulting with herself, she was speechless and replied, "The price of this kind of large-scale equipment is definitely 100,000 yuan, and the better ones are hundreds of thousands. ”

Qin Hongshou was taught, and replied to the landlord, "I'm sorry, I don't understand the market, change the price, fifty-eight thousand eight hundred and eighty-eight, you deserve it!" ”

1.1.2.8：“……”

Have you ever seen a price that starts from the ground?

He saw it.

It's crazy!

was about to complain, but the 81.218.11 actually replied and asked, "Fifty-eight, can you really test whether my girlfriend likes me or not, in case you lie to me?" ”

Qin Hongshou said, "Then you can only admit it." ”

Listen, human talk?

But it's practical.

Indeed, you can only admit it, otherwise what can you do.

Qin Hongshou said sincerely, "I can make it first, you come over to see the goods, and then trade if it is suitable!" What do you think? ”

81.218.11: "Okay, how many days?" ”

Qin Hongshou said quickly, "I'll reply to you in three days." ”

After the temporary decision was made, Qin Hongshou didn't waste any more time, got off the net, went back to the repair shop, found some things he wanted, put them in the repair box, and then went back to Lao Qin's house, closed the door, except for going to school and eating, he couldn't move the retreat.

This made Aunt Qin couldn't help but be curious, and said to her mother-in-law, "Mom, what are you doing in this red scarlet house, don't be stupid." ”

Grandma Qin also found out that this child has been bored in the house for the past two days, but the farmland is busy, she wishes that every child would learn more from Qin Hongshuang, so as to save worry and trouble, "Has she finished her homework?" ”

Aunt Qin replied, "It's done." ”

Grandma Qin immediately didn't look back and said, "It's okay to finish writing, you love to play and love God after writing, you care about them so much." "The main thing is that it may not be useful to want to manage, this child has a very good idea, she can see it, and as she said, she continued to be busy with her own business.

Qin Hongfei was busy, Concubine Qin was bored, so she could only read the script and read the script...... You can't go to Hongscarlet, because she will use one, how can you stare at it with such a waste of time, it's very weak-hearted, old-hearted.

It's really boring, I was pulled out by Qin Yun to play, it happened to be near the Bai family, the children of the Li family were also playing, and there were a few hula hoops in their hands, the children of the Bai family looked at the slander and wanted to borrow it to play, but they refused for fear of being bad, and just saw the Qin family come out, and immediately forgot about the disappointment, and ran over to play with the children of the Qin family.