Voyasim does not provide an unlimited data eSIM for Jersey. All of its Jersey‑specific offerings are fixed data plans with defined limits. For example, the Jersey 20GB 30Days plan costs $16.40 USD and has a validity of 30 days, while the Europe 50GB 180Days plan is available for $105.30 USD, covering Jersey and 40 additional countries. Travelers who need more data can choose from these fixed plans, which can be more cost‑effective unless the user consumes data at a rate that far exceeds the packaged amount.