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Set collection quotas

Limit the total and balance profile options.

What it does

Control study slots according to the intended sample.

When to use it

When you have a target total or per-screening-option limits.

Before you begin
  • A compatible single-choice question for per-option quotas
  • A sample plan

See how it works

Prepare the question

Real screens with demo data

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Prepare the question

In the builder, create the screener or single choice defining the group. Review options before linking them to quotas.

  • Non-overlapping groups

An example to try

Collect a defined total with separate slots by age group.

What you see in results

  • Slot counters in Results
  • Quota-full outcome when no slot is available

Avoid these mix-ups

  • A study quota differs from the plan response limit and recruitment credits.
  • Per-option quotas are not crossed quotas across several questions.

Keep learning

Connect external recruitment

Identify each arrival and return its outcome to the panel.

4 steps · See how it works

Check plan, usage and payments

Check current limits before choosing a subscription.

4 steps · See how it works

Screener

Let only participants matching your profile continue.

4 steps · See how it works
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