Once again, @Steamy Tom, the RRP isn't determined by what competitors are charging, it's determined by what the supplier provides.
You can either spend hours arguing about the R145 Communica is charging, or just buy for R99 today.
Oh and here's your Shelly 1PM...
Those are the recommended retail prices as given to us by ITEAD - additionally I would challenge you to go to Takealot and not checkout with close to that pricing.
Though why is this your concern when you could purchase 10 x Sonoff BASICR3s now for R123 minus 5% discount and then use the...
Midday reminder of the SmartKit Cyber Monday Sale, today only!
Navigate to https://www.smartkit.co.za to view more specials.
These deals are while stocks last and may be limited per customer. Shipping may also be delayed.
SONOFF BASIC R3
Was R235
R123
SONOFF TX T3
Was R570
R299
SONOFF...
Ok, @semiautomatix is correct, story is the Shelly 1 and 1PM (as they are pushing through mains current) have NRCS LOA (and ICASA TA) for insurance and CoC compliance - though you have to make sure they are installed correctly!
The Duo, Vintage and Flood are ICASA approved only - and available...
https://www.itead.cc/blog/what-are-new-trigger-modes-for-minis-external-switch-edge-mode
Edge mode, one of three new trigger modes, is intended for making the load state change on each press of switch button without having to check the on/off state from the switch button.