Start buying with FreedomCoin by creating your account here: https://app.bitrail.io/signup
Creating your account is fast and free. After you have created and verified your account, you can start buying with FreedomCoin.
For example, during your search on GunBroker.com, select "Accepts FreedomCoin" under the Listing Details. This allows you to see the listings you can buy with FreedomCoin.
Next, select FreedomCoin during the GunBroker.com checkout and complete your purchase.