Product Price Alert Service (buysignal.co.uk)

BuySignal tracks the same product across multiple online shops and alerts you the moment any store hits your price. • Change product or price anytime • Live until triggered • Instant alert when the price is found • No accounts. No subscriptions. No spam.

No hunting deals. Just set a price and wait. BuySignal does the rest.

$7 a pop when other price watch tools are free? I'm not sure I'm understanding the value proposition here.