Yes, I offered pic sets, videos, phone time, webcam time, etc packages with the panties. It was fun! Made me wetter all day knowing I was wearing them for a horny stranger...
Also, the biggest key to mailed panties is proper prep & packaging!! I swore by my vacuum sealer in conjunction with my other proprietary techniques developed over years of experience, to assure the package arrived discretely, fresh as when it left my body, & always had a delightful bonus surprise included just cuz.