You can make up to R15k by trading in your old smartphone - these tech stores pay out the most - Business Insider South Africa

You can get up to R15,000 back for your old iPhone - if you're happy with store vouchers.

• Many South African cellphone and tech stores now allow you to trade in your old smartphones.
• Some will pay you up to R15,000 towards a new phone, or a smaller amount in cash, dependin… [+2854 chars]
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