Rules of Promotions

Coupon Codes

When attempting to apply the codes below, please note that some conditions apply:

  • Items already on sale are not eligible for further discount
  • Orders containing multiple items, the discount will be distributed amongst all eligible items
  • Only one code may be applied per order

Labor Day Sale : 20% off everything with code: LAB20

  • This promotional code is valid from noon EST Monday August 31st, 2020 to 11:59pm EST September 7th, 2020 and cannot be combined with any other offer, discount, or promotional code.


•  SI reserves the right to terminate, change, or extend the promotion at any time.
•  To apply this code to your order, enter the promotional code at checkout. 
• This promotional code can only be redeemed online on This offer is not applicable at any retailer.
•  Offer strictly valid on purchases shipped to a valid address in the continental USA and Canada.
•  Repeated use of this code is permitted by the coupon recipient, within the eligible promotional period dates.
•  Promotional code applicable to regular priced merchandise and will be deducted from the selling price before taxes. 
•  We reserve the right, in our sole and absolute discretion, to refuse or cancel any order for reasons related to fraud, abuse or for any other reason.
•  This promotional code is not applicable to items already marked on sale, and cannot be combined with any other applicable rebate, discount offer, or promotional code.  

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