If you include merch for membership in your tiers, you can retire merch benefits any time you choose.
Once you retire the merch benefit, it will go into effect immediately and will be removed from all tiers that it has been included in. All patrons that pledged to tiers that include the benefit while it was active will still receive their merch if they complete the required 3 consecutive successful payments.
To retire your merch benefit, please follow the steps below.
Step 1: Log into http://patreon.com and navigate to your page editor by clicking the Edit your page button on your main page, and heading to your Tiers tab.
Step 2: Navigate to any tier that contains the merch benefit you would like to retire, then click Retire Benefit underneath the Edit Tier section.
Step 3: A pop-up will ask you to confirm that you want to retire your Benefit. Select Retire merch item. Please note that this will remove the merch item from every Tier that includes this merch item.