With the May Bank Holiday coming up this week, it will mean changes to many services across Wales.
The public holiday on Monday, May 2 means banks will be closed across the UK, while other important services like supermarkets and public transport will operate different timetables and opening hours.
If you're planning to visit the post office on the day, you should be aware that some services might be closed for the Bank Holiday.
Read more: When is the May bank holiday 2022 and the four-day Platinum Jubilee weekend?
On social media Post Office has warned that branch opening times may differ this May Bank Holiday, and is asking customers to check with their local branch in store or on their social media pages for updated opening times.
If your local post office is in a shop that is going to be open - like WH Smith - the post office should be open with the shop. However, to check your nearest branch it's best to contact them directly or check social media, as many standalone branches will be shut.
Customers are also reminded that there will be no Royal Mail collections or deliveries on Monday, May 2. Services will resume as normal from Tuesday. The second May Bank Holiday will not take place this year as normal, as it has been replaced by a four-day weekend in June to mark the Queen's Platinum Jubilee. Find out more about bank holiday dates in 2022 here.