INVALID_SIZE

[Shaun]

Can anyone tell me what this is, i got it when i went to place a BACKSP for 50c @odds of $4

Do you know if Aus races have minimum bet size on SP

[MarkRussell]

Hi,

Yes there is a minimum stake required for SP bets.

See http://promo.betfair.com/betfairsp/FAQs_theBasics.html

Regards,
Mark

[Shaun]

Ok so i guess Gruss can't get around this then, np just so i know

[GaryRussell]

Not if you want to place an SP bet and limit the odds. If you don't need to set a limit then you can use the -SP modifier, eg. BACK-SP. You could request odds that won't get matched, eg. 990. When the market turns in play it will be converted to an SP bet and this works with below minimum stakes. It doesn't work with LAY-SP though.