To build more than one income stream through push notifications, you can try promoting different types of offers across a few niches. For example, you might send software offers to one group and health products to another. This way, you are not depending on only one type of product. You can also work with more than one affiliate network so you have access to a wider range of offers. Some days, one offer may not perform well, but another could still bring in results. If you segment your list based on what people signed up for, it also becomes easier to match them with the right kind of offer. What other ways can help spread earnings across different campaigns using push?