Depositing via POLi is a popular method due to it's ease of use and near instantaneous transaction speed. The added bonus being that you can complete the transaction without even leaving the Swyftx website!
POLi deposits are credited and tradable within a minute, however due to the nature of the deposit method, the funds will be locked from withdrawals until the deposit clears. Which usually occurs within 24 hours. See here for more information.
If you have any further questions relating to your POLi deposit, please don't hesitate to contact us via live-chat.