Supera link does not provide an unlimited data eSIM for El Salvador. The provider’s only available plan for the country is a fixed‑data offer that delivers 2GB per day. For example, a 2GB/day plan is available for 1 day at $1.50 USD and for 10 days at $28.70 USD, both of which can be used on 3G, 4G, and 5G networks. If a traveler expects to use a large amount of data, choosing one of these fixed‑data plans is typically more economical than a higher‑priced unlimited option, which is not offered by Supera link in El Salvador.