Yes, relevant taxes will be applicable on Karoo international deliveries. Such as customs, VAT and occasionally handling charge by the local carriers.
For deliveries to Europe, all these above taxes are calculated and added at checkout. EU customers will not have to pay anything extra (duty, EU VAT, Handling charge) apart from their order total to receive the delivery. It will be DDP.
For deliveries to non-EU countries, the additional charges are not collected at checkout and will have to be paid by the customer at the time of delivery.