(TrendHunter.com) The 7-Eleven & Instacart partnership has been expanded by the brands to provide consumers with an even faster way to get the essential convenience store products they need. Instacart will now... (TrendHunter.com) The 7-Eleven & Instacart partnership has been expanded by the brands to provide consumers with an even faster way to get the essential convenience store products they need. Instacart will now...