At Next-Cart, we only count the number of products, customers, orders, and blog posts that you want to migrate. For example, if you only want to transfer active products, customers, and orders from 2021 onward, you would calculate the Entity Limit based on the number of those specific products, customers, and orders.
Any customization requests to filter entities for migration will be considered as one custom job, regardless of the criteria used.
However, please note that customization requests to limit entities must be made before the migration process begins. Once the migration has started, the IDs of the entities will be counted towards the Entity Limit and cannot be changed.