Hello @MarloesW
You can implement this by adding a branch and setting up logic as follows: If "Shop A" is selected, add an embedded variable (e.g., "Shop A"). Repeat the same process for "Shop B" and another variable (e.g., "Shop B"). Map these two variables in your dashboard source. Then, you can use these variables to formulate expressions like the ones below:
- All people who purchased at Shop A minus the people who purchased in both Shop A and B: Shop A - (Shop A + Shop B) ‘Shop A & Shop B are the varaiables name.
- The people who shopped in both Shop A and B: Shop A + Shop B
- All people who purchased at Shop B minus the people who purchased in both Shop A and B: Shop B - (Shop A + Shop B)
Let me know if this helps.