Be careful of the 10 year compressor guarantee!

After waiting almost 2 months for a technician to visit, the repair was finally done. I will partially excuse this is it was at a private game reserve. However, a BIG WARNING to anyone buying a Bosch fridge claiming a 10-year compressor guarantee - they will not honour this unless you register your appliance after buying it. And the agents selling it to you won't tell you this. Still feel like they get away without paying due to the fine print - Quite ridiculously outdated to have to register your warrantee. Why can't they just use the invoice like almost any other company.