Speculation mounts over Amazon's potential talks with Pushd (PUSHD), as the presale attracts Polkadot (DOT) and Dai (DAI) whales. The post Has Amazon begun talks with Pushd (PUSHD)? As presale continues to storm market with Polkadot (DOT) and Dai (DAI) whales joining appeared first on Latest News and Insights on Blockchain, Cryptocurrency, and Investing .