Currencies
Every provider quotes a price in something, and the something matters more than it looks: a European business billed in dollars pays the exchange rate on the day plus whatever the card issuer adds for a foreign transaction, and neither figure appears on the pricing page. The same plan therefore costs a different amount depending on where the buyer banks, and it moves month to month. Recorded here are the currencies a provider will invoice in, not the ones a website can display — a price page with a currency switcher that still charges in dollars at checkout is charging in dollars.
18 values in use. 49 records do not record this field. Defined but unused so far: VND, KRW, IDR, TRY, NGN — a value with no records is a gap in our coverage, not a statement about the market.