In order to guarantee the performance of the system, there are some limitations to its use:
For all imports:
Maximum number per day: 10
Mapping: 1000 columns
For CSV imports:
Maximum file size: 50 MB
Maximum number of rows: 200 000
Maximum number of columns: 1000
For XLSX imports:
Maximum file size: 10MB
Maximum number of lines: 200,000
Maximum number of columns: 1000