With back-to-school season upon us, Target is offering teachers 15 percent off classroom supplies.

The deal was announced Thursday in a blog post on the retailer's corporate website. The offer will be on Target.com and in stores, although it is possible that participation may vary for some locations.

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Pens, pencils, markers, hand sanitizer, organization and storage items, and tissues are among the select supplies that will be part of the nationwide offer.

Related: Target competes with Amazon with own prime day promotions

More details can be found at target.com/teacherprep starting July 15. Once at the link, teachers will be directed to another page to verify their credentials to take advantage of the offer. A coupon will be sent via email.

The 15 percent off deal for teachers starts July 15 and ends July 21.