Sharetank litres don't have an expiry date. But the idea of Sharetank is that you do actually use the fuel that you purchase, as Z cannot provide refunds. If the Sharetank offer is discontinued, we will give you as much notice as we can (at least three months) so that you can use any remaining Sharetank litres. 

See Sharetank Terms and Conditions for more.  

Need further help or have feedback? Please let us know in the chat Icon on the bottom right.  

Did this answer your question?