For a webshop selling food products, we want to set up a flow to increase repeat purchases.
For each product, we have added an attribute with a number representing the number of usage days, for example, 20.
We have set up a flow with the trigger: order product, and structured the flow with triggers based on the usage days attribute.
The problem now is that when someone orders the same product 5 times in one order, this customer also receives the same email 5 times in the flow.
How can I solve this?


