So, what do you think the hottest selling holiday season purchases will be? If you thought it would be the latest smartphone or fashion accessory, you got that wrong. According to a poll of likely consumer spending plans by Carrefour, they are more likely to spend on kitchen appliances and fitness equipment (it’s a big time for treadmills and yoga mats). An equally likely possibility would be “work-from-home” essentials, such as micro-computers and phone accessories.