The ticket office will be open for in-person flexi-season ticket sales on Wednesday, Thursday and Friday this week.
Located inside the club shop* in Anson Road, fans will be able to visit between 10am and 2pm.
Pompey have extended the deadline for purchasing flexi-season tickets until 5pm on Friday (June 4).
More than 11,000 Blues supporters have now secured their flexi-season ticket for the 2021/22 campaign.
To be eligible to purchase, supporters must have held either a 2020/21 flexi-season ticket or membership, or a 2019/20 season ticket.
All flexi-season ticket holders will then choose – or be placed into – a group, so that in the event of games being played with a reduced capacity, tickets can be allocated on a rotational basis.
Purchasing one also ensures that supporters will be able to secure their season ticket for the following (2022/23) campaign.
The easiest and quickest way to purchase is by using our eticketing site or fans can call 0345 646 1898 (option one).
Click here to read more information about the flexi-season ticket, which is priced just £25 for adults.
If you are not eligible to purchase a 2021/22 flexi-season ticket, then click here to read more about memberships.
*Supporters are asked to pay by credit/debit card rather than cash if possible.