Pokémon TCG Pocket just made its most loyal players very, very upset

Pokémon TCG Pocket's launch last year was a massive success for the Pokémon Company, with millions of players worldwide downloading and spending money on the game. However, it seems the game has hit a snag with players after its recent update, which finally introduced trading.

Source : https://www.pocket-lint.com/pokemon-tcg-pocket-trading-backlash/