Three items assess the likelihood and resolve with which a consumer intends to purchase a particular company's products in the near future. The items cover probability of buying ('very likely'), a firmer future intention ('will purchase...the next time'), and a trial intention ('will definitely try'). The scale was developed in the context of studying consumer responses to a company's reshoring strategy, measuring how such decisions affect willingness to engage with the company's products.
Grappi, S., Romani, S., & Bagozzi, R. P. (2015). Consumer stakeholder responses to reshoring strategies. Journal of the Academy of Marketing Science, 43(4), 453-471.
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