Typically, commission programs are used for revenue generating roles. If your Customer Service Representatives are in a position to influence the customers to buy more, to retain them, to cross-sell them, or otherwise to generate revenue, then this can be a great approach. If they are more fulfillment, helpdesk or troubleshooting oriented, a bonus program might be more appropriate.
If you are just starting out with a commission program for people already on an all-base plan, then funding the commissions will be an issue. For variable pay to really motivate behavior, a number of conditions have to be met:
- The eligible employees need to have the ability to make the results happen themselves, or as part of a very small team (2-6 people).
- You need to be able to establish a productivity standard -- know how much you expect the employee to "produce" (/sell/retain/collect).
- There needs to be true at-risk pay so that the eligible employee will not earn their full market value unless they meet the productivity expectation and earn the full target incentive.
- There needs to be upside for over-performance. This is the counter-balance to the risk you are expecting them to assume in #3 above. Without the possibility of better-than-expected rewards, the risk isn’t worth it. This means that your top performers (top 10% or so) should earn a small multiple of what is earned by on-target performers (1.5 – 3 times as much, for example).
- You need to have, or be willing to hire, people in the role with an appetite for the rewards and risks of such a compensation arrangement – willing to bet on their own ability to make a difference, and excited about the prospects.
Of course you can move to such an arrangement gradually over time, holding base constant, adding a few percentage points of base to the incentive at target each year (5% or so), improving your goal setting abilities, and learning to manage under a commission program.