I offer an editing service, and clients pay based on the word count in their document, so if their document is 1400 words, they can drag the slider to 1400, and they are given an amount that I have set that reflects the number of words they have selected.
An additional option would be a drop and drag for their document that automatically calculates the word count, and calculates the price.
I am fairly certain that the below website was made on Squarespace (I could be wrong), and they have exactly what I am looking for.
https://getproofed.com/prices/
Also, it would need to be integrated in the payment page so that the price they are given on the slider transfers to the payment page as well, so that they can pay the quoted price when submitting payment.
Is this at all possible on Squarespace, or am I dreaming?
Many thanks!