I’ve worked around calculator-style tools before, and honestly the
hardest part usually isn’t the formula itself — it’s making the results
feel trustworthy and consistent for users in real time.For finance
calculators especially, I think keeping the ...
Interesting use case. I’d personally avoid trusting any calculated
gratuity value coming from the frontend, even if it’s signed. I’d treat
the client-side calculator as “display only” and always recompute the
final amount server-side right before cre...
You explained your situation really clearly, and honestly this is a
challenge a lot of Shopify store owners outside the US/EU run into when
trying to set up reliable payment processing.One thing I’d strongly
recommend is making sure all your business...
