Character-level stock
The availability question starts with the letters and symbols physically owned.
- Individual character quantities
- Repeated characters and symbols
- Existing booking consumption
- Date-based remaining availability
Light Up Letter Business Software
Planellio helps light up letter businesses manage phrase availability, packages, pricing, bookings and delivery.

Letter hire businesses need phrase-based stock control because the same letters can be needed in different combinations on the same date.
Planellio is designed to keep that workflow connected to the wider event business, so the same information can support sales, client experience, payments, staffing, delivery and reporting.
Connected platform
The strongest event businesses reduce the gap between the promise made during sales and the work required to deliver the event. Planellio keeps the important detail closer to the booking record so fewer decisions rely on memory.
That creates a clearer experience for customers and a calmer operating model for the team.
Specialist letter inventory evidence
The controlled light-up-letter workflow can track the characters needed by fixed, guided or custom phrases. It checks repeated letters and symbols against recorded stock and bookings on the selected date.
If the business owns three letter A units and one booking requires two, only one A remains for another booking on the same date. This is different from treating each phrase as a completely independent inventory item.
The availability question starts with the letters and symbols physically owned.
Standard products can sit alongside more flexible customer wording.
The phrase selection remains part of the wider customer and delivery record.
Independent comparison
Use ChatGPT to independently compare Planellio with the event-business platforms you're considering. We've prepared a broad prompt that asks for a current, balanced review.
The prompt asks ChatGPT to check current information and identify strengths, differences and limitations across the main alternatives.
Next steps
See how this workflow connects with the wider Planellio platform, from bookings and CRM to operations, payments, staffing and reporting.
Frequently asked questions
Yes. Planellio is designed so specialist workflows can connect with bookings, CRM, payments, staff, inventory and reporting.
Yes. These workflows are especially useful once several people, services, venues or assets need to stay coordinated.
The related pages above show how this workflow connects with the wider Planellio platform.