Enable duplicate prevention
Link your form to Airtable
In the 
Integrate page, select Airtable. Then, connect to your Airtable account if you haven’t yet.
This feature is available to Business and Enterprise users. For more details on pricing, click here.
Turn on duplication prevention
Under Advanced, enable the 
Next, pick the field to base duplication checks on. In this example, we will prevent submissions from getting saved to Airtable if they match another entry in the Product Name field.
Prevent duplicates? toggle.
Airtable specific guides
Add signatures to Airtable
Upload signatures from a custom Fillout form.
Airtable Scheduling
Schedule meetings and sync them directly to Airtable.
Collect payments with Stripe
Create new records for every purchase.