Moto E4 goes on sale in the US via Amazon, Republic Wireless and Ting

The Moto E4 has just made its debut in the United States as Verizon earlier this week. Unlike many of the company's smartphones, this one will be available on Amazon for a much lower price. Also, Republic Wireless and Ting carriers are selling the mid-range smartphone as well, but for different prices.

For example, Amazon now offers the Moto E4 for just $99.99, but the smartphone is exclusively available to Prime Members at this price. Even though it comes unlocked with support for most US carriers, including AT&T, Sprint, T-Mobile and Verizon, you'll have to put up with Amazon offers and ads. Or, you can get the unlocked Moto E4 without ads and pay no less than $195.

Republic Wireless has the Moto E4 for the same $99.99 price, but that seems to be a promotional offer that will end soon. The carrier will then sell the smartphone for $129, still cheaper than Amazon's offer for the no-ads version of the Moto E4.

Lastly, Ting is asking the full retail price for the Moto E4, so you'll have to come up with $129 upfront. On a side note, Ting let it slip that if you're willing to wait one more month, you'll be able to grab the improved Moto E4 Plus version for just $50 more.