Hi Brigith,
Am not 100% sure I understand what you are looking for. Studio will allow you to build in formulas, and you can also do that in Foundation in web-based forms.
If you can please explain a little more about what you're trying to do, we can guide you to the correct product, and perhaps have someone speak to you about the product capabilities, typical ROI and pricing.
For Studio Transaction, we do have an ROI calculator:
https://www.winshuttle.com/why-winshuttle/roi-calculator/ Hope this is helpful,
Sigrid
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Sigrid Kok
PSE | Winshuttle North America
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