It is clear that this is not the best rate like i thought but i think that 1% is reasonable for start, as many costs need to be covered til reaching a good rate then it may be reduced by the growth of the compagny (it will be a little hard competing with reputable existing mixers but i think Bitcoin-Laundary is about to build a good reputation).
By checking its thread, newcomer ecomix.io was also tried by user TryNinja who addmitted that their service is fine with a good rate compared to Bitcoin-Laundry.com but the amount for mix is limited under 0.07921933 btc (as
mentioned by TryNinja) which is too low. Thanks for the note, i will also try ecomix.io after trying Bitcoin-Laundry.com
Thank you guys for all the input

@FleurTunisienne: You can also post your address or send it to us via PM to get the $10 reward.
snip
- Fees: we think that 1% is reasonable for now. We plan to make promos later were we reduce the fee for some time. The transaction fee will be used to cover the costs of our network fees and the 1% service fee will be used for our server costs, advertisement etc.
- Processing Time: payout is done immediately after the incoming transaction from the user has 1 confirmation (if the user does not decide for delayed payout).
- Simultaneous Deposit Addresses: This is a nice feature on their end which is easy to integrate. We will consider putting it on our site.
- Bonus/referral programs: Our coders are working on it right now and we will push it to the site asap.
Thanks for your attention, i hope my notes were helpful to give you a useful feedback and i will add my notes here after trying your mixer.
Sorry for the bad English as am not a native speaker.
Here is my address for reward: 13KZQMUzTHfRh2ynoYmn3F1sZBFz1hnE3U