Set Back and Lay Price during PlaceOrder

[Exchange_API]

How to set Back and Lay price when we place bet using placeOrder method ? & How to Keep bet until my condition matched ?
If possible I would like to know about,
What is LimitOrder(Price) ? Is It bet-amount we place or (Back & Lay) Price ?

[Guest]

How to set Back and Lay price when we place bet using placeOrder method ? & How to Keep bet until my condition matched ?
If possible I would like to know about,
What is LimitOrder(Price) ? Is It bet-amount we place or (Back & Lay) Price ?

Not in front of code atm, but you would use the instruction class and use .add to add your place bet then .add your lay bet.

To keep bet on in live play use persistance