Nuuvem region locks

https://steamlocked.com/app/673000 No region locks.

So I think that Nuuvem doesn't sell some keys to other regions maybe for price reasons only. Happened me once with a key that was sold only in Brazil (I'm in Chile) but worked without problem.

Most of Nuuvem keys bought in Brazil have region lock restrictions. I just bought 4 and 2 of them had region lock. At this moment, the best advice I can give you: ask someone who bought and activated before you if the game has region locks.

It shows me is available for all LATAM

always check before buying, they have keys that are region lock only to Brasil, most of them are for latam, and some row.

the restriction is shows under the price,
if you use vpn, prices in usd are shows acording to us steam store, its better to choise brasil in the vpn, that shows reales and choise to make the convertion to paypal, I never use credit card, so I dont knows about them,

for me, that im from argentina, it shows me the prices in pesos (I think they charge that in the credit card, but its more expensive than the argentinian store for most of the games), using PayPal, and paying in reales is cheaper for some games, just a few of them, from Konami, and others devs,... for the rest is mooore cheaper the store here.

This Steam group is focused on games that have Denuvo and also when it's removed from the games. They might know what's going on with that game.
https://steamcommunity.com/groups/DenuvoGames

In 2016 I think it was, games only sold in Brazil, I've bought a few of them, L.A. Noire being one, through a brazilian reseller (couldn't buy via VPN because needed local payment and Paypal non brazilian card didn't worked).

Checked on Steamdb and all the games worked in Argentina. There are keys region locked to Brazil only. If the game doesn't have region locked to Brazil, maybe they're selling LATAM/South America region locked, if it doesn't have that lock, maybe you can activate it.

steamdb only says 'Cross region trading and gifting is disabled' which I think is only about gifting through Steam and doesn't apply to keys.

AllowCrossRegionTradingAndGifting tag is deprecated since Steam changed their policy regarding gifts (when they disabled the inventory gifts as direct purchases).

The only tag you have to take into consideration when you buy game keys is PurchaseRestrictedCountries. Example -> This package is only purchasable in specified countries