Credit: Edgar Cervantes / Android AuthorityTL;DRMammotion is offering a discount program as part of the Kickstarter program for its SPINO S1 Pro pool-cleaning robot.You can pay a refundable $50 deposit to get the robot for $1,499, which is $1,000 less than the recommended price.The robot can scale the pool walls and then pull itself out of the pool to charge.Mammotion is gearing up to launch the SPINO S1 Pro pool cleaning robot following its unveiling at CES earlier this year. This gadget isn’t cheap, but the company has revealed a hefty discount for early backers.Mammotion revealed a so-called VIP discount program as part of its upcoming Kickstarter campaign. Between now and April 28 (the start of the campaign), you can pay a refundable $50 deposit to secure a $1,000 discount on the SPINO S1 Pro. That’s a great deal, as the pool-cleaning robot ordinarily has a $2,499 recommended price.