I purchased Husqvarna 28-cc 2-Cycle 128Ld 17-in Straight Shaft Gas String Trimmer at Lowes and also purchased 3-32oz cans of Husqvarna pre-mix fuel, as it was stated
"register your product online, and your consumer warranty will be extended from 2 years to 4 years"
I registered online, but there was no spot to enter the purchase of the pre-mix fuel. Any advice?
thanks,