Eskom is urging customers to input all previously purchased credit tokens from authorised vendors into their meter before entering their new meter recoding tokens. Eskom is urging customers to input all previously purchased credit tokens from authorised vendors into their meter before entering their new meter recoding tokens. Please refer to the dashboard on the Eskom website for the updated figures of the Eskom Key Revision Number rollover project progress: Key Revision Number – Distribution (eskom.co.za). How do I update my Eskom prepaid meter? Get your two recode tokens from your prepaid electricity vendor when Eskom prompts you that your area is being rolled over.