CrossTower Review 2023 - Is It Safe?

GDAC is the centralized Korean exchange offering trading pairs against BTC, KRW (Korean Won) and GT, native token of the platform. 

ChangeHero is a platform for instant cryptocurrency exchange. The service was based in Costa Rica and operated since 2017. To use the service, you do not need to register an account. Exchanges are conducted simply and anonymously and in matter of few minutes.

Veldt Gold is a pioneering platform for trading precious metal bullions that accepts Bitcoin, Ether, Litecoin, Monero, and Dash cryptocurrencies as a means of payment. In contrast to cryptocurrencies, credit cards were never available as a payment method on Veldt Gold. The platform provides offerings of gold, silver, platinum, and palladium bullions. Veldt Gold fairly promotes its service as low-cost although it is possible to find cheaper offerings on the market. In the past, the company was known under the name of Agora Commodities.