> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.peppyduck.com/sitemap.xml
> Use this file to discover available pages before exploring further.
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# From where can I purchase a number?

We recommend that you purchase a local number from any mobile network operator near you. You can choose the lowest priced plan without any data plan since you only need the number for an SMS verification step, while connecting it to the back in stock App. You don't need a data plan for sending back in stock WhatsApp alerts. We take care of all of that.

If you don't have easy access to a local mobile network operator, you can purchase a number online too. There are very few reliable online services to purchase a number, and so far we have found https://www.yourbusinessnumber.com/ to be quite reliable. The only constraint is that you can only purchase numbers with +1 (US) and +44 (UK) country codes.