The back-to-school holiday applies to all items of clothing priced at $75 or less, school supplies priced at $20 or less, and school instructional materials priced at $20 or less.
https://tax.ohio.gov/business/sales-and-use-tax/sales-tax-holiday
Quaker Digital Academy (IRN 000241) is an Ohio Public Schools with offices in New Philadelphia, Steubenville, and East Liverpool.