Today I went to borrow some books from the library after I have finished the first lab experiment of EC Securety and E-payment. But hatter I returned the 3 book that I will not read ,I recognized that 9of my books have been exceeded the limit of due time.
So I returned to my office to check it.All of the 9 book are there except one which is the warehouse of database that I left it at my bed.So I decided to take it back and return it to avoid more fine penalty.
Since there are a little bit far from my office to my home,I decided to use the ofobicycle which I have just registed after one of my students Fanghua told me.
I have noticed that there are just one ofobicycle under my window beside my office.
Use the wechat public number
Click the use bike right now button,they ask you to put in the number of the bike.
Input the number beneath the site of the bike
Got the unlock code
Then you got the unlock number for you to open the lock of the bike.
Use the number to unlock the bike
Use the number you got from your phone to unlock the bike.
Use it
I ride it back to my home and take the book.
Pay for the use
Then you should pay for it.it was very cheap and I also got a red bag for free.
Use it to back to office
The second time I used itI des covered that the unlock number is the same.
Pay for it
These time I payed 0.13 and can't use the red bag.
