Final answer:
The incorrect tip for encouraging effective cross-selling is 'Avoid setting cross-selling goals' because setting clear goals is actually crucial for guiding and measuring the success of cross-selling efforts.
Step-by-step explanation:
The correct answer is A. Avoid setting cross-selling goals. This is not a tip for management to encourage effective cross-selling. Effective cross-selling strategies typically involve setting clear goals that motivate employees and help management track progress. Without these goals, it can be difficult to measure success or provide direction for employees.
Cross-selling requires additional training so that employees understand the full range of the company's products and can identify opportunities to meet more of their customers' needs. Knowing the company's products thoroughly is essential; it allows for more genuine and insightful customer interactions. Providing incentives can motivate employees to cross-sell; these might be monetary, recognition-based, or otherwise. Tracking cross-selling efforts is important to understand what works and what doesn't, allowing for adjustments and improvements in strategy.