You may Stop or Pause merchandise sales at any time via the Purchase Options menu.
Follow the steps below to do so:
Go to your fundraising page and click Advanced → Setup → Apparel & merch.
Under the last purchase option, disable the ‘Items are available for sale’ toggle slider.
Click the Save Settings button to confirm.
You will not lose historical information of previous sales.
You will still be able to accept donations and other purchase options.