The funds in your Seller Dashboard move from "Pending" to "Available" as soon as the buyer has approved the sale or automatically 14 days after the item has arrived at the buyer's address-- whichever comes first.
Once the funds have been made "Available" in your Seller Dashboard, the funds are automatically transferred to your bank account (please make sure that your bank information is correct and linked to your account - "Update Bank Information).
Cashing out is safe. TackTackRoom uses Stripe to process payments and bank transfers securely. You can read more about Stripe here. Stripe is certified to PCI Service Provider Level 1. This is the most stringent level of certification available.