We enhanced the functionality of IBI. The maximum amount of addresses you can use for the optimal route is now up to 98 addresses when you deliver by car and 48 addresses when you deliver by bicycle. Why those odd numbers? That is because IBI needs an extra first and last address as a start and end address. But you are free to remove finished deliveries on the go and add extra addresses. The total number par day is based on fair use.
Interested to see more specifications of IBI?