A lot of self-employed people I know did not take any formal sales training. They are just passionate and patient enough to persevere with their business until they gain traction. Takes a lot of trial and error to figure out what will work for you.
Shutup and listen to what the potential client needs.
Be able to answer all their questions about your sprocket.
Never slam the competition, but be able to positively differentiate your product from theirs.
Always deliver what you promise. Customers have long memories.
The more people you talk to the better. It tends to be a numbers game.
It goes in cycles. Some sales periods you can sell ice to Eskimos and others you couldn't give a hungry dog a bone.
Don't get discouraged. Not a job for people with delicate sensibilities.
90% of what you need to know.
Shutup and listen to what the potential client needs.
Be able to answer all their questions about your sprocket.
Never slam the competition, but be able to positively differentiate your product from theirs.
Always deliver what you promise. Customers have long memories.
The more people you talk to the better. It tends to be a numbers game.
It goes in cycles. Some sales periods you can sell ice to Eskimos and others you couldn't give a hungry dog a bone.
Don't get discouraged. Not a job for people with delicate sensibilities.
90% of what you need to know.
Passion for your product is very important. It speaks volumes and conveys a message that words often cannot.
Show genuine interest in your customer and think in terms of how your produce can help them solve a problem, rather than how you can convince them to buy your stuff. To do this you need to have product knowledge and problem solving abilities/sales techniques.
For books, it would depend some on the type of sales, retail, industrial, online, etc.
IMO passion is over-rate especially if it blinds you from what the prospect is asking for. You should be excited about your product or service, but not so much that you stop listening to your prospect. You may have the greatest mouse trap in the world, but it's useless if the customer is asking for a cell phone. I've seen this so many times where a small business person is trying their hardest to sell me on something that I have zero interest in. Financial advisers tend to be the worst at this.