Hi Darephil, thank you so much for the kind feedback and we're glad you're loving the experience! Such a great idea, for traveling! I think we have a feature that could help with labeling your aliases. On the Relay website, once you're signed in, you should see a field above the alias name called "Add account name". You can put a unique label there. If you want these to sync across your devices, visit settings from the account menu in the top right corner of the relay website, and check the box: "Allow ⁨Relay⁩ to collect data showing the sites on which your aliases are created and used." If this box is unchecked, these labels will just be stored locally in your add-on and not synced. Additionally, if you generate an alias through the add-on that "add account name" will say the website the alias was made on. Let us know if this helps or if you have other suggestions!

Thank you! We're actively working on this and hoping to have the feature out soon.