The results of this search show all those people who haven't been purchasing any subscription (course/multipack) in the last period (e.g. since the beginning of the year):
- click on multipack;
- specify the date of sale from-to
- click on Add
- click on Filter;
- click on courses;
- specify the date of sale from-to;
- click on Add
- click on Filter;
- click on multipacks;
- specify the "sale date to": the date should be the day before the one specified in the "sale date from" field of the first filter, e.g. 1st filter: sale date from 01/01/2019 to 31/05/2019, 2nd filter: sale date to 31/12/2018;
- click on Remove
- click on Filter;
- click on courses;
- specify the "sale date to": the date should be the day before the one specified in the "sale date from" field of the first filter, e.g. 1st filter: sale date from 01/01/2019 to 31/05/2019, 2nd filter: sale date to 31/12/2018;
- click on Remove
