Bumped to the next tier mid-semester
Three more students enrolled and the software bill went up. Class fees for the term are already set, invoices have gone out, and there is no way to pass it on until the next semester. Here is the order to deal with it in — the short-term recovery first, then the decision worth making before the next intake.
First: check the count is real
Before you argue about the price, verify the number the price was based on. On most platforms the active-student count includes people you no longer teach: last year's leavers who were never archived, duplicate records for a sibling registered twice, trial students who never converted, and staff or family test accounts. Run the student list, filter to active, and count what you actually teach this term. It is common for a studio to be a tier above where its real roster sits. If the count is wrong, you have a billing correction to ask for, not a pricing argument.
Second: ask for the three things providers usually give
In writing, and in one email: pro-rate the upgrade to the day it triggered rather than the whole month; hold the old tier until the end of the current term, since your fees are already set; and turn on a notification before any future automatic upgrade. The third is the one to insist on. Most providers can warn you when you are approaching a threshold, and being told in advance turns a surprise into a decision. If a provider will not warn you before it charges you more, that is information about the company, not about your roster.
Third: decide whether to price around it or leave
Two legitimate answers. Price around it: build the software cost into your term fee per student, so growth funds its own overhead automatically. It works, it is what most studios end up doing, and it means your families pay for your vendor's pricing model. Or move to pricing that does not track your roster. That is a bigger job — migration costs a week of real work — so it is worth doing once, deliberately, between semesters, and not in the week you got the invoice.
Then: put the next intake on a price that cannot move
The reason Semesterstart exists is this exact invoice. One price for the studio — 19 kr a month — with no per-student fee and no tier boundary anywhere in the pricing, so a good enrolment week has no effect on what you owe us. It is in build now, not open to studios yet. If you want to be told when it is, the interest list on the front page is the whole signup: what kind of studio you run, and where to reach you.
One price for the studio, whatever your roster does.
Work out what the bump costs you a yearCommon questions
Can I be charged retroactively for the whole month?
Depends on the terms you accepted, and many platforms do exactly that. Ask for pro-rating from the trigger date; it is a common goodwill adjustment, especially if you have not asked before.
Should I archive students to drop back a tier?
Archive students you genuinely no longer teach — that is good record hygiene and it may drop you a tier. Do not delete real records to dodge a threshold; you will want that history at recital time and for medical notes.
When is the safe time to migrate platforms?
Between semesters, after final invoices for the term have cleared and before the next enrolment opens. Migrating mid-term means moving outstanding balances, which is the part that goes wrong.