The cost of funeral cover varies a lot and you would do best to shop around, but armed with the knowledge of what will and won’t increase your premiums and what value it could add.
Don't focus on premiums alone - one insurer may be cheaper, but you could get a lot more value from another for a few rand more.
The factors that could affect your premiums include:
The benefit may remain level or it may increase as long as the benefit does not exceed R100 000.
If the benefit remains level, the premiums may or may not increase annually as the premiums are not guaranteed. If the insurer finds the premiums are not sufficient to cover the claims and expenses, it may increase the premiums.
Some policies may include an annual benefit increase and the policy document should then tell you what that increase will be and by how much your premiums will increase each year.
Before the increase is applied, the insurer should inform you of the increase in the benefit and the premiums, and give you the option not to have the increase applied.