Our SMS will contain the following:

(1) area,
(2) subject level,
(3) subjects,
(4) no. of times x no. of hours per week,
(4a) the exact days of the week, if known,
(4b) the timing, if known,
(5) budget, if known,
(6) the assignment ID to reply with.

Example of a request SMS sent by us:
iTutor assignment at Woodlands, P5, English, 1x1.5hrs/week, on Tues morning, $30/hr. Reply with 234 to accept with any request.

Example of a reply sent by you:
The format is assigment ID, your specific conditions(if any)
example: 234, 35/hr
example: 245, 150/month, available on weekends afternoon
example: 256.

We undertake that you accept all other conditions other than those you have stated.