Answer:
C. seasonal allowance
Explanation:
Seasonal Allowance is a marketing technique implemented by marketing companies to Encourage the purchase of its products or services during "off-peak" seasons, in this case, certain reductions in the price of a good or service are given to those who purchased the product or used the services of the Organisation when the sales volumes are expected to be low.
Seasonal allowance has been very effective in improving the overall sales volumes of Business Organisations especially during off-peak seasons.
