I've been a long time user of Wirelesstags and through getting referral credits, I've got a couple dozen coupons ranging in value from $25 to almost $500. I am happy to sell these credits at 50% off. And give the purchaser a coupon for free shipping. The latest stuff is pretty good but I simply will never use the credits I have.
Here's how it would work if you are interested (PM me please!)
1) I send you a PayPal invoice (I pay the PaPal surcharge) in USD
2) You pay the invoice to my PayPal account
3) I send you the code and you place your order on Wirelesstags.net
Simple, eh? If for some reason your code was not to work (unlikley as I just had them all verified by CAO Gadgets), I refund your money. PayPal protects us both in this case.
BTW, the latest adds to the suite is pretty extensive including smart speaker controls, IFTTT etc.