How much does Bitso charge per transaction?

Could you please clarify for me what the standard transaction fees are for using Bitso's platform? I'm interested in understanding the costs associated with buying, selling, or transferring cryptocurrencies through their service. Is there a flat fee or does it vary based on the amount or type of transaction? Also, are there any additional fees or charges that I should be aware of when using Bitso? I'm trying to compare the costs of using Bitso with other exchanges, so any information you can provide would be greatly appreciated.