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If Multiple facility within installation wishes for different steps, useCompanyReminderFlowSteps must be set to true.
Send to external debt collection service - Available only if external debt collection is configured for the company or all companies if useCompanyReminderFlowSteps is not set to true.
Min days since last step - Reminder will be sent out X days after last step.
Minimum amount to add fee - Reminder will still be sent for those invoices but the fee will not be set.
Direct debit fee - Reminder fee for direct debit invoices.
Regular fee - Reminder fee for other invoices.
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