The table below summarises the differences between the 3 PerfectTablePlan Editions. You can switch between editions in the Editions tab of the Preferences window. If you switch to an edition you don't have a licence for you will be in trial mode (no saving, printing or exporting of plans with >30 guests).
Edition
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Professional
Typical users
People organizing their own wedding reception, party or bar/bat mitzvah
Charity organizers, club secretaries and other frequent users