San Mg Bu Pm Np 19Bartering

The Kayavikkaya Scripture (Bartering)

Background

Kayavikkaya is a provision in the Vinaya Piṭaka, belonging to the Sutta Vibhaṅga section of the Pāli Vinaya, found in the Bhikkhunī Pātimokkha or Bhikkhu Pātimokkha. This content reflects the life context of bhikkhus and bhikkhunīs in early Buddhism, when the Buddha had established the harmonious Sangha, a monastic community living according to strict disciplinary rules.

The term Kayavikkaya (from kaya = goods, vikkaya = selling, exchange) refers to bhikkhus or bhikkhunīs engaging in trade or the exchange of goods, an action considered unsuitable to the nature of a pure life of practice. This provision was established to protect the purity of a way of life independent of desire and to avoid mental disturbances arising from commercial activity.

Main Content

The Kayavikkaya provision prohibits bhikkhus and bhikkhunīs from engaging in buying, selling, exchanging, or conducting business with requisites and goods. This is one of the regulations intended to protect the purity of the Sangha and prevent the mind from being scattered into worldly affairs.

Specifically, bhikkhus and bhikkhunīs are not permitted to:

• Exchange cloth, garments, or personal requisites
• Participate in commercial transactions for personal profit
• Use the Sangha as an instrument of business
• Sell religious items

The Buddha taught that these actions create “karma,” the fruit of cause and effect, and give rise to thoughts of greed (lobha), hatred (dosa), and delusion (moha). They disturb the concentration (samādhi) necessary for the process of practice and obscure the path leading to nirvana.

Meaning for Practice

Kayavikkaya is not merely a simple prohibition, but a profound principle concerning the preservation of the mind and the practice of the path.