how did groupon make money

How did Groupon make money? What was so smart?

Assuming we are talking about the original business model, not Groupon Goods, the short lived Groupon Now and whatever else they have been attempting...
CLTV/CAC

CLTV/CAC: Credit Suisse approach to SaaS Customer Unit Economics

CLTV/CAC calculations can be complex for SaaS startups! Do you know how to calculate them for you startup or how to calculate them for...
The Double Opt-In Email Introduction

The Double Opt-In Email Introduction

What is The Double Opt-In Email Introduction The Double Opt-In Email Introduction is when someone wants to introduce two people and has the permission of...

Should I talk to my startup competitors and their investors?

One of your startup competitors added you on LinkedIn. Maybe a top investor of a competitor found your email and sent you a cold...

A meaningful founder exit is not the same thing for venture capital

Why start a company? To have a big founder exit, right? You don't sit in a room, envisage a future and think, 'do you...