Subscriptions & Billing

Missing features, wrong subscription, refunds

I paid but I don't see my features
If your payment went through but you still only see free features, here are the most common causes: 1. You're logged into the wrong account You may ...
Thu, 4 Jun, 2026 at 3:50 PM
Device not recognized / MAC address issue
Lychee Slicer identifies your device using its MAC address. If your MAC address has changed, Lychee Slicer may not recognize your device and block access ev...
Thu, 4 Jun, 2026 at 4:32 PM
Cancel my Lychee Slicer subscription
You can cancel your subscription directly from your Lychee account: Log in at https://account.mango3d.io Go to your subscription settings Select Cancel ...
Thu, 4 Jun, 2026 at 4:35 PM
VAT Reverse Charge — Limitations & How to Get Your Invoice
Our payment system is set up for B2C transactions, which means VAT exemption is not automatically applied at checkout for business purchases. We are current...
Fri, 5 Jun, 2026 at 2:52 PM