Extended service plan, yes or no, plus after you buy do's

Extended service plan, yes or no? What else after the sale? Assuming good condition Extended service plans are not warranties actually Condition and care tell the story Warranty price plus the deductible are the first repair Extended warranties are a question Extended warranty does not add in the trade in value Keeping it? Yes If buying a extended service plan, always from the Brand With a warranty fix or trade is never a question Low repair record equals high resale Make sure you got what you paid for Check everything after the delivery as well Check all paperwork numbers Is everything there? Read the manual and if needed, get one Used, change fluids Clean it, if from an individual Get all the carry on adds Do the protections like sealant Set up maintenance record Air tag or tile Better offer after you purchase? Always ask for more