Amazon has Era 2x Ultra He Active Stainfighter Formula Liquid Detergent, 32 Loads (Pack of 2)
This is the same as $2.82 per bottle.
After you receive your order, you can decide to not continue with scheduled deliveries – you can go to your Amazon Account, click on “Manage Subscribe & Save” and cancel your subscriptions.
Pricing was current when the post was published, however Amazon prices change often, so please check before you buy.