For a limited lime, publisher Ellora's Cave is offering 20% off all solo e-books by Lora Leigh, and selected books by Laurann Dohner in her Cyborg Seduction series. As far as I can tell, these are assorted paranormal, fantasy, historical & contemporary BDSM, and sci-fi erotic romances.
Ellora's sale stacks on top of their regular website discount price, which is generally lower for many titles than the list price they give out to retailers, so you can probably get substantial savings on some of them. (Random curiosity comparison check: Dohner's Hidden Steel is marked down to $4.75 for the sale, and is regularly $5.65 for Canadians in the Kindle store.)
The Lora Leigh sale will only be until March 13th on her solo works and you can see all her stuff here:
Lora Leigh's author page. Eligible titles helpfully have SALE in the title link.
The Laurann Dohner sale on her Cyborg Seduction series is good until March 20th, and the
series listing page for the eligible titles is here.
No coupon is required, the sale discount is automatic.
Ellora's Cave sells DRM-free in multiple formats with a single purchase to all worldwide, and accepts major credit cards and cheque/money order. I forget whether they ever tried working with Paypal or not, given Paypal's somewhat arbitrary way of enforcing their loosely-defined "obscenity" guidelines and habit of freezing and seizing the funds in the accounts of entities whom they consider to have overstepped them. I've read that several semi-major LGBT/erotic romance publishers don't use Paypal at all for exactly those reasons.