Hey Carine, when importing a csv into an existing table, there might be enrichments in this table already that might cost credits. E.g if you have the enrichment of "Enrich people" from their LinkedIn URL and the column is set to "Auto-Update" this column will automatically enrich the new people imported from the csv. You need to make sure it is turned off if you do not want to automatically enrich the new contacts imported from the csv file.