W&S provides our clients free trial surveys for panels and service quality checking before conducting real surveys. Survey's topic is designed as specialized request of clients.
| Questions Sample | Panel attributes | Quota | Price | Form supply |
| 5 Questions ～ 100 samples | Age, Gender, Career, Marital status, Children status, Province | Maximum 8 conditioned variables in target respondents segmentation | 100 USD |  |
| Questions setting form limitation (not including these types) | ||||
| Free style answer settings, randomized options settings, automatic piping questions transfer, 5 conditional variables limitation each coordinate axis in matrix question. | ||||
