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Share-based compensation (Tables)
9 Months Ended
Sep. 30, 2019
Share-based compensation  
Schedule of share-based compensation expenses
 
For the nine months ended September 30,
 
 
2018
 
 
2019
 
 
RMB
 
 
RMB
 
Cost of revenues
   
47,997
     
57,687
 
Fulfillment
   
324,096
     
304,134
 
Marketing
   
138,247
     
180,441
 
Technology and content
   
811,769
     
964,105
 
General and administrative
   
1,300,833
     
1,157,223
 
                 
Total
   
2,622,942
     
2,663,590