| Date | Description |
|---|---|
| 2023-10-04 | delete phone (+65) 6703 8322 |
| 2023-10-04 | insert phone (+65) 6703 8210 |
| 2023-10-04 | insert phone (+65) 6703 8323 |
| 2020-07-18 | delete address 19 Lorong 8 Toa Payoh, Singapore 319255 |
| 2020-04-18 | insert address 19 Lorong 8 Toa Payoh, Singapore 319255 |
| 2017-11-18 | delete email tc..@tanchong.com |
| 2016-01-12 | delete email du..@duo.com.sg |
| 2016-01-12 | insert email sg..@duorewards.com |
| 2014-08-03 | insert phone +65 6703 8322 |
| 2014-02-10 | delete phone 6417 0322 |
| 2014-02-10 | insert phone 6703 8322 |