Not sure if this is appropriate but I just want to share with community how I saved money on my wireless bills.
For past 2 years, I used various prepaid providers and a google voice number as my primary number. I was always able to find refill plans for about 10~30% off retail on ebay from various sellers until about 7 month ago, I started regularly getting from this same seller on ebay for Net10 prepaid refills. (Not sure if I can share ebay sellers here??)A ebay powerseller with 100% positive feedback and have been consistent in providing Net10 services.
Just recently he shared with me his web store to buy the refill service directly, which is cheaper than what I have been getting from him on ebay. And just thought I would share this finding with the community to whoever that finds it helpful.