Based on the information given the Big Outdoors is using suggestion selling as its marketing strategy.
Suggestion selling is a marketing strategy that enables customers or buyers to purchase other related products or goods.
Most companies or organizations makes use of suggestion selling to increase sales and to create products awareness.
The salesperson will often use this sales technique on buyers after they might have purchased a product by suggesting more or other products to the customers that is related to the ones the customers purchased.
Inconclusion the Big Outdoors is using suggestion selling as its marketing strategy.
Learn more about suggestion selling here:https://brainly.com/question/20313416