A shared Notion list tags each errand with a store type. An iPhone Shortcut pings Grok on arrival, and it texts only what you can buy right there.
A reminder that fires when you are standing in the right shop is the only kind that actually works.
It sat in the call, compared what was said with the paperwork and flagged the gaps. Same day: a Starlink refund and half off a medical bill.
Get Grok to:
One message installs both on Grok's own computer. Sign in once, then name the tool in each request. No API keys, laptop stays closed.
Get Grok to:
Snap your packed toiletry bag once. When a trip appears on the calendar, Grok runs through the list with you before you leave.
Get Grok to:
One email. The best prompts people actually ran, ready to copy.