PayPal Integration: A Complete Guide
PayPal integration (calculator)
Configure PayPal in Payment Settings and send line items directly from the calculator.
Set up
1) Edit your calculator → Payment Settings → check PayPal.
2) Enter your PayPal email/details, then Save.
3) If you use coupons or Fee & Discount Adjuster, check Combine all line items into one item so discounts are honored.
Notes / limits
- PayPal cannot receive file uploads or custom fields from SCC.
- Avoid negative line items; use the combine option for discounts.
- Test after saving to confirm the button renders.
Updated on: 25/11/2025
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