On UK orders we do not charge VAT or other taxes.
The minimum order value is £140 due to UK VAT thresholds.
The courier company collects UK VAT @ 20% which you can claim back from "HM Revenue & Customs" if you are VAT registered in the UK.
If a component's country of origin is outside of the EC, Customs Duty will be applied by UK Customs.
Some couriers charge an admin processing fee of approx £10-£15.