Billion Connect does not provide an unlimited‑data eSIM plan for South Africa. The plans it lists for the country are fixed‑data bundles that have a hard cap, such as the 1‑day plan that allows 100 GB of data or the 30‑day plans that allow 50 GB of data. Once the purchase limit is reached, additional data must be obtained by buying a new plan.
For travelers who need a large amount of data without an “unlimited” label, the fixed‑data options can be the most economical choice. Examples include the 100 GB 1‑day Orange World eSIM and the 50 GB 30‑day South Africa eSIM. These plans give a clear data allowance and validity period, and can be selected if a user is not an extremely heavy data consumer.