You pay what looks like an unlock fee, but this is a pre check for the unlock step. Total for an iPhone 8 was €110. Didn't continue with the unlock as site is not transparent with its charges and can't be trusted. Their MO is intentional, no assurance given to comply with clear pricing - https://www.asa.org.uk/non-compliant/intercomms-ltd.html
* Unlock Phone Sim attempted to help this customer through the Sitejabber Resolution Center, but the customer did not respond