Use the in-app purchasing feature with iMIMS to renew your subscription.
10 days from the expire date you will start receiving emails warning of the pending expiry.
From the main menu of iMIMS, tap on Account then select “Purchase subscription”.
Select that option and follow the prompts to renew your subscription.
If you are an individual user and have difficulties then please call MIMS Customer Service on 1800 800 629 to renew your iMIMS Subscription.