American Express just added a number of new Amex Offers today. Among the publicly available ones are:

• Petco – Spend $75+, Get $25 Back
• Orvis – Spend $50+, Get $10 Back
• Orchard Supply Hardware – Spend $40+, Get $10 Back
• DoubleTree by Hilton – Spend $175+, Get $35 Back — Added May 3
• Souplantation & Sweet Tomatoes – Spend $25+, Get $5 Back — Added May 3

Read on to get all the details.

Enrolling in Amex Offers

To enroll in any of the following promos, connect your card with Twitter, then tweet the appropriate hashtag. Alternatively, these offers may also be available to you by logging into your American Express account online or through other channels such as Facebook or the American Express iPhone app.

It’s also worthwhile to login to your online American Express account to check your offers, as your online account will also show additional Amex Offers that are specially targeted to you that are not available to the general public.

If you’re not already familiar with Amex Offers and want to learn the basics of the program–including how to sign up for offers–see this guide.

Recently added Amex Offers

Offer	Hashtag	Description
Souplantation & Sweet Tomatoes – Spend $25+, Get $5 Back	#AmexSoup	Valid in-restaurant only. Not valid on online purchases. Valid at any participating location in the US. Offer expires 6/30/16. Tweet #AmexSoup to get started!
DoubleTree by Hilton – Spend $175+, Get $35 Back	#AmexDoubleTree	Offer only valid at DoubleTree by Hilton in the US and Puerto Rico. Reservations must be made online at DoubleTree.com, via the HHonors App or by calling 1-855-610-TREE (8733).
Orvis – Spend $50+, Get $10 Back	#AmexOrvis	Valid in-store and online. Valid at any participating location in the US. Offer valid on orvis.com and orvis stores. Offer expires 6/30/16. Tweet #AmexOrvis to get started!
Petco – Spend $75+, Get $25 Back	#AmexPetco	Valid online only. Not valid in-store. Not valid for e-gift card purchases. See terms for exclusions. Tweet #AmexPetco to get started!
Orchard Supply Hardware – Spend $40+, Get $10 Back	#AmexOSH	Valid in-store and online. Valid at any participating location in the US. See merchant website for shipping policy. Some merchants may not ship to all areas. Enrollment limited.
Seasons 52 – Spend $50+, Get $10 Back	#AmexSeasons52	Valid in-restaurant only. Not valid on online purchases. Limit of 2 statement credits. Offer expires 5/29/2016. See terms for exclusions.
Sur La Table – Spend $50+, Get $10 Back	#AmexSurLaTable	Valid in-store and online. Excludes Nespresso Boutiques/Coffee Shops in Sur La Table stores and online cooking classes. Offer expires 5/31/2016. See terms for exclusions.
IfOnly.com – Spend $250+, Get $50 Back	#AmexIfOnly	Valid online only. Must sign up with ifonly.com to make any purchase on the site. See merchant website for shipping policy. Offer expires 7/1/16. Tweet #AmexIfOnly to get started!
Warby Parker – Spend $95+, Get $20 Back	#AmexWarby	Valid in-store and online. Excludes Warby Parker showrooms in 3rd party boutiques. Enrollment limited. Offer expires 7/6/2016. Tweet #AmexWarby to get started!
American Express Gift Cards – Spend $100+, Get $5 Back	#AmexGift	Offer valid at www.americanexpress.com/gift. Valid online only. Not valid in-store. Excludes third party websites. Offer expires 7/31/16. Tweet #AmexGift to get started!

In particular, the Petco offer is particularly attractive when combined with a few other deals that are concurrently running. Through May 3, 2016, Petco is offering 20-40% off select supplies. And through May 31, 2016, first-time new customers who place their first Repeat Delivery order will receive a $30 promotional eGift card. For details on those offers, see this link.

See all Currently Available Amex Offers
As always, to see a complete list of all public, currently available Amex Offers, including the above offers and more, see this page, which automatically updates whenever new offers are found.