Volunteering at a non-profit is one thing, but you should never work for free at a for-profit company. Never. To go even farther, any for-profit company unable

Volunteering at a non-profit is one thing, but you should never work for free at a for-profit company. Never. To go even farther, any for-profit company unable to pay even a reduced rate, equity return, or a sales commission shouldn't be hiring.