UPDATE 2/9/2015: This deal is effectively dead. Please see details here: The 1800Flowers deal is dead.
Update: 1-800-Flowers keeps restricting which deals are eligible for this promotion. Additionally, they have added language stating that points earned through this promotion are not eligible for the Companion Pass. Based on numerous past experience I would guess that the points will still count, but it is not guaranteed.
Update 2: In addition to RR36, two new codes have surfaced. Use RR43 for 1,750 Southwest points or TB1750 for 1,750 JetBlue points per order.
1-800-Flowers is offering 1,750 Rapid Rewards points on orders of $29.99 or more with the code RR36. You can find the full details of the offer here.
HT: Doctor of Credit