New Users: You can activate Pay Later instantly via the Order Form → Pay Later / Margin section by accepting the terms. Existing Margin Plus Users: Pay Later is already active by default.
Instead of using only cash, you can leverage your collateral margin (approved stocks pledged as security) to increase your buying power under Pay Later orders.
Delivery Orders: Require 100% cash margin upfront. Pay Later Orders: Let you use collateral margin based on stock-specific leverage, boosting your buying power.