Mass cancel Amazon Subscribe and Save

Mass cancel Amazon Subscribe and Save.md

1. Open your subscriptions page:

https://www.amazon.com/auto-deliveries/subscriptionList?shipId=mpkmmwlssrkq&ref_=mys_nav_op_D

2. Paste into devtools console
3. Wait a few moments, and then refresh/repeat for any additional pages
4. Confirm by checking to see if you've received cancellation emails

await Promise.all([...document.querySelectorAll('[data-subscription-id]')]
  .map(el => el.getAttribute('data-subscription-id'))
  .map(async (subscriptionId) => {
    try {
      const res = await fetch(`https://www.amazon.com/auto-deliveries/ajax/cancelSubscription?deviceType=desktop&deviceContext=web&subscriptionId=${subscriptionId}`)
      const cancelPanel = await res.text()

      const div = document.createElement('div')
      div.innerHTML = cancelPanel
      document.body.appendChild(div)

      const form = div.querySelector("form[name='cancelForm']")
      if (form) {
        const formData = new FormData(form)
        const formEntries = Object.fromEntries(formData.entries())

        await fetch(form.action, {
          method: form.method,
          headers: {
            'Content-Type': 'application/x-www-form-urlencoded',
          },
          body: new URLSearchParams(formEntries)
        })

        div.remove()
      }

      return 'ok'
    } catch (reason) {
      return `error: ${reason}`
    }
  })
)

I could use some help! I am new to this :-)
I went to my Amazon S&S subscriptions page, then
I opened my Chrome devtools console, allowed pasting, and pasted the script...but nothing happened.
Am I doing it wrong?
thanks in advance!

I opened my Chrome devtools console, allowed pasting, and pasted the script...but nothing happened.

Did you hit enter to run it? :) Any errors in the console?

@L422Y
Hi there...I responded to your email but am unsure if you received it, so I'm also answering here:
I did press 'Enter' and a prompt appeared at the next line. Also, only warnings I saw were regarding "'https://www.youtube.com') does not match the recipient window's origin ('https://www.google.com" which did not seem relevant to me, but unsure what that was from.
Hope you csn get me on the right track, and apologies for any redundancy re: replying.

I imagine those are probably from extensions you have installed, you can try in an incognito window, but if there's not errors related to the code above I can't really help

absolute lifesaver thank you