Product Subscription: One-Time Order March 26, 2026 01:38 Updated Add a One-Time Order to a Current Product Subscription.If you want to add a one-time order to a current product subscription. Step Action Screenshots 1. Go to My "Account". 2. Click on "Subscriptions". 3. Click "View Details" for the subscription you would like to edit. 4. Click "Add Product to Subscription". 5. Click "Add as One-Time Order" to add product to current subscription. 6. Once all desired products are added to your cart, click "Save." 7. One-time order will be shown at checkout on your subscription order. Related articles Edit Product Subscription Cancel Product Subscription Back-Up vs Always-Ship Subscription Create Product Subscription Plexus Worldwide® Contact Information