Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Missed This Deal? Get alerts when similar deals are posted.
expired
expired
Mike C 40.8K Views
Oct 17, 2025 1:22 PM

DREAME L40 Ultra Robot Vacuum with Liftable Mop, Auto-Empty & Auto Refill $285

$285

$800

64% off
Amazon
Visit Amazon

Why are you downvoting this deal?

Good Deal?
58Comments
Save
Share
Deal Details
EXPIRED: Lightening deal for white L40: https://www.amazon.com/gp/product/B0D6VS4SLX

$285 w/ code DML40ULTRASD
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
EXPIRED: Lightening deal for white L40: https://www.amazon.com/gp/product/B0D6VS4SLX

$285 w/ code DML40ULTRASD

Community Voting

Deal Score
+27
Good Deal
Bad Deal

Why are you downvoting this deal?

Visit Amazon

Community Reviews

The Dreame L40 Ultra stands out as a feature packed robot vacuum and mop with auto empty, auto refill, and a liftable mop, and the deal price made it unusually cheap for a current model. The checkout code DML40ULTRASD was needed to reach the lower price, and some orders shipped quickly, with a few buyers even upgrading from older or refurbished units. The main drawback was fulfillment trouble, including overnight cancellations tied to a technical error and inconsistent Amazon support. A strong deal if the order goes through and the price holds.

Common Questions (5)

  • Some orders were canceled overnight due to a technical error, while others shipped normally and even delivered the next day. If yours is canceled, it may still be worth contacting Amazon because some buyers received a courtesy credit after escalation.

    FaithfulCalendar692FaithfulCalendar692FaithfulCalendar692

  • At checkout, open payment methods and select "use gift card, voucher, or promo code," then enter DML40ULTRASD. The listed price may still show $449.99 until the code is applied.

    SociableApparel8964JollyPollution5719

  • The deal price was low enough that it beat a prior $385 eBay refurb purchase and was described as cheaper than lower-tier current models in the same line. That made it an upgrade from refurb to new for less money.

    Mike CMike C

  • Yes. One order was canceled after the sale price of $304.95 versus a current price of $534.99, and Amazon issued a $230.04 gift card credit after supervisor review.

    FaithfulCalendar692

  • Yes. A $20 Amazon courtesy credit brought the total down to $265, showing the deal can be combined with account credits if available.

    PatrioticArab

AI-generated summary based on comments from the community. Updated ago

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

58 Comments

Sign up for a Slickdeals account to remove this ad.

Oct 18, 2025 3:49 PM
5.9K Comments
Joined Mar 2004
supernomanOct 18, 2025 3:49 PM
5.9K Comments
Quote from Mike C View quoted comment :
Frown, I thought it might be too good to be true. Mine says it will be delivered today, but it says being processed at carrier facility, not out for delivery yet, and it is pretty late in the day to not be on the truck for delivery. I know that they can recall packages if they want... and I think this was like $165 cheaper than they wanted, so I wouldn't be surprised. We'll see, sorry so many had orders cancelled, that sucks.
Thanks for sharing the deal! Mine got cancelled but I do hope you receive yours.
Original Poster
Oct 18, 2025 5:23 PM
4.6K Comments
Joined Jul 2003
Mike C
Original Poster
Oct 18, 2025 5:23 PM
4.6K Comments
Mine just showed up, and if they want it back they will have to pry it from my cold, dead hands Big Grin. I feel bad for those that didn't get one, but I am thinking that they will have some good deals over the next month up to black Friday (these things always have good deals on BF), just setup a deal alert and hope for the best.
Oct 18, 2025 5:57 PM
3.8K Comments
Joined Dec 2015
Mikster1Oct 18, 2025 5:57 PM
3.8K Comments
Quote from Mike C View quoted comment :
Mine just showed up, and if they want it back they will have to pry it from my cold, dead hands Big Grin. I feel bad for those that didn't get one, but I am thinking that they will have some good deals over the next month up to black Friday (these things always have good deals on BF), just setup a deal alert and hope for the best.
Congratulations! But this was a price mistake, no Black Friday deals will even come close to this
Oct 18, 2025 6:54 PM
978 Comments
Joined Jan 2010
timpOct 18, 2025 6:54 PM
978 Comments
Quote from FaithfulCalendar692 View quoted comment :
Mine got cancelled overnight



"We're very sorry to inform you that we won't be able to fulfill one or more items from the following order(s) due to a technical error. We have canceled items from the Order(s) listed below:"
same here, I contacted Amazon to see what they would say about the cancellation. Had the worst customer service experience I've ever had from them. The first rep insisted that my order was made at full price of $599, and then I could just go ahead and order again. The second rep said the same until allowing me to send a screenshot of my order confirmation. they connected me to a third rep who wanted me to do a phone call. The guy on the phone basically just said he could not help me and to wait until the price came down and then order again. he literally was trying to give me an econ lesson over the phone, talking about how price will come down as supply increases. I could not believe my ears. Never had an experience like that from Amazon before.
Oct 18, 2025 8:30 PM
51 Comments
Joined Dec 2016
PatrioticArabOct 18, 2025 8:30 PM
51 Comments
Quote from Mike C View quoted comment :
Mine just showed up, and if they want it back they will have to pry it from my cold, dead hands Big Grin. I feel bad for those that didn't get one, but I am thinking that they will have some good deals over the next month up to black Friday (these things always have good deals on BF), just setup a deal alert and hope for the best.
Mine just came in as well. Thanks again, I appreciate you posting this!!
Oct 18, 2025 8:40 PM
803 Comments
Joined Apr 2006
onlythebestOct 18, 2025 8:40 PM
803 Comments
Received mine too. Thanks OP.
Oct 18, 2025 11:47 PM
296 Comments
Joined Aug 2011
icemountainOct 18, 2025 11:47 PM
296 Comments
just received mine as well. thanks again.

Sign up for a Slickdeals account to remove this ad.

Oct 19, 2025 1:32 PM
243 Comments
Joined May 2007
rekkiOct 19, 2025 1:32 PM
243 Comments
Quote from timp View quoted comment :
same here, I contacted Amazon to see what they would say about the cancellation. Had the worst customer service experience I've ever had from them. The first rep insisted that my order was made at full price of $599, and then I could just go ahead and order again. The second rep said the same until allowing me to send a screenshot of my order confirmation. they connected me to a third rep who wanted me to do a phone call. The guy on the phone basically just said he could not help me and to wait until the price came down and then order again. he literally was trying to give me an econ lesson over the phone, talking about how price will come down as supply increases. I could not believe my ears. Never had an experience like that from Amazon before.
So I guess it's a lost cause trying to get them to fulfill it?
Oct 19, 2025 1:37 PM
978 Comments
Joined Jan 2010
timpOct 19, 2025 1:37 PM
978 Comments
Quote from rekki View quoted comment :
So I guess it's a lost cause trying to get them to fulfill it?
Amazon customer service has always been good in my experience, at least up until now. I've never been transferred around by them so much, and after getting such a runaround, I really expected at least an apology or some courtesy credit. Hopefully my experience was just a one-off. I would encourage you to reach out and try.
1
Oct 21, 2025 3:29 PM
4.2K Comments
Joined Sep 2006
willygeeOct 21, 2025 3:29 PM
4.2K Comments
how do folks know about these discount codes?
Oct 22, 2025 5:03 PM
73 Comments
Joined Mar 2022
FaithfulCalendar692Oct 22, 2025 5:03 PM
73 Comments
Quote from timp View quoted comment :
Amazon customer service has always been good in my experience, at least up until now. I've never been transferred around by them so much, and after getting such a runaround, I really expected at least an apology or some courtesy credit. Hopefully my experience was just a one-off. I would encourage you to reach out and try.
I just called in to ask for a credit... my current price would be $534.99 after tax and my price during the "sale" was $304.95, a difference of $230.04. The initial CSR I spoke with explained that my order was cancelled due to a technical error and they would be unable to honor the price or offer me any credits. I asked if their supervisor would be able to help and he insisted that his supervisor has the same tools as him and they would be unable to help. I waited on hold for a supervisor for about 10 minutes and the supervisor immediately picked up the line, confirmed that I did not cancel the order (and that they did), confirmed the price I was supposed to pay, confirmed the current price I would pay to buy one right now, and offered me a courtesy credit in the form of a gift card for a future purchase.My account has already been credited a $230.04 gift card. If it makes any difference, I made this purchase with my Amazon prime business account and the first CSR I spoke with introduced himself as an Amazon business representative. So I agree with timp, it's worth your time to call and try. About 30 minutes of time TOTAL and I received a $230 gift card.
Oct 22, 2025 5:08 PM
73 Comments
Joined Mar 2022
FaithfulCalendar692Oct 22, 2025 5:08 PM
73 Comments
Also an interesting note, I convinced my mom to order one for herself as well. She chose the slowest shipping option on "her amazon day" to receive additional cash back on her chase prime card. Her order fulfilled and shipped Monday night and delivered on Tuesday afternoon. So somehow her order slipped through the cracks even though it sounds like most of us either got cancelled or received it overnight with the fastest shipping.
Original Poster
Oct 22, 2025 5:12 PM
4.6K Comments
Joined Jul 2003
Mike C
Original Poster
Oct 22, 2025 5:12 PM
4.6K Comments
Quote from willygee View quoted comment :
how do folks know about these discount codes?
I got this one from an older Dreame post, and that deal/coupon was discounting from the 599 price I think. When I tried it on the reduced lightening deal price, I made a new post for those that wouldn't see the updates to that older thread. I think that older deal was posted by staff, and because the code has "SD" in it, I am assuming that it was an affiliate deal worked out between SD and Dreame (and/or Amazon), but that is just a guess.

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

Related Searches

Home & Home ImprovementLarge AppliancesVacuums, Carpet Cleaners & Floor CleanersdreameAmazon