Amazon has always been very careful to make exactly as much profit as they choose to. Their sales volume is huge enough that they could probably raise an extra $500mm by tweaking their pricing algorithm without anybody even noticing, instead they have increased prices in the most visible way possible. This has to be about sending a message, not about making money.
I have a very, very hard time believing that the people running Amazon would do that.
Example: I can buy Nest Protect on Amazon for exactly the same price as it is from my local Lowes. However, with Lowes I get the ability to return it at any time for any reason, in person, without the return shipping price or hassle. I'm going to buy it from Lowes, where in the past I would have just used my Prime account to buy it from Amazon.
You have always been obligated to pay sales tax on purchases in California, its just that seemingly most people lie on their taxes and dont pay it.
It reminds me of a deli that was quite popular in Mountain View years ago. Incredible food, great employees, very loyal following. Around the time he was finally considering retirement, the prices went up from at or below Togos/Subway prices to what you would see these days at any of the popular New York Jewish delis. He justified it in -- "I can and it was about time." People still kept coming, it was a much loved institution.
Like the deli, there are many Amazon Prime users that love the convenience and will probably not really bat an eye at the increase. Those who joined more recently or do not use things like Prime Video, may feel otherwise.
I got it originally for free as a college student, then they kept giving me half off discounts when it was time to renew. I don't know what I paid last time I renewed.
Even at $120 I'll still pay for it. It's an awesome service and I get way more than $120 value out of it. I never watched their videos either, but Betas and Alpha House are actually pretty good.
They believe that having a product in-hand tomorrow is worth the 8.5% extra charge for tax, but that's rarely the case for me.
Lots of Amazon streaming apps (off the top of my head, the TiVo app) only support normally purchased content, not the free Prime streaming; and other platforms (say, Chromecast) don't have apps because (I'd assume) they likely don't fit into the ecosystem that Amazon wants you to exist in - namely, Kindle-based devices.
In other words, I'm actually considering dropping Prime because (among other reasons) Amazon's attempts to push related products and systems reduces the utility I can get out of Prime Instant Video.
However, I'm not sure you're the target audience for Prime. I place a very high value on fast shipping. Before Prime, I frequently paid for 2-day shipping anyway, and occasionally full-price overnight shipping. Their free shipping over $25 is way too slow for me, it's not a viable alternative.
But I wonder if this is intentional beyond increasing fees. Maybe Amazon is trying to reduce their growth rate a little bit to help ease the rate you need to scale support infrastructure. e.g. something with slow real-world constraints like acquiring leases or real estate for warehouse space.
I for one have observed that I have bought more things since I have had prime shipping. There is something to be said for the quick response to your order in the form of 2 day delivery.
I don't see how they think going from $80 to $120 per year for Prime will not cost them customers. We just subscribed last year (after being customers for several years), and I was still hesitant to do it then, because we only take advantage of it when we spend < $25 (we rarely use Prime video).
I'm thinking there are many in the same boat, and those are the customers they will lose.