Analyze the relationship between 'Vodafone' and 'M-Pesa' within the context of the input sentence.
Options: parent organization, product/material produced, owner of, creator

Under this arrangement, when a best price store member based in any of these cities places an order with Walmart India, a Vodafone M-Pesa authorized agent will reach out to him/her and enable cash-in into his/her M-Pesa account.
owner of