H-E-B limits chicken wing purchases citing national supply problem ‘It’s not an H-E-B issue,’ according to a spokesperson for the retailer Tags: SAN ANTONIO – H-E-B has put purchase limits on chicken wings. Dya Campos, a spokesperson for the Texas grocer, told KSAT that “there is a national supply and demand wing issue. It’s not an H-E-B issue.” The purchase limit, which only allows two packages of chicken wings per customer, is in effect at all H-E-B stores. While the purchase limit is temporary, there is currently no set date for when the chicken wing supply issue will be remedied.